ATA Americas Product Catalog

PRODUCT CATALOG AMERICAS E D I T I ON 2 0 2 2 / 2 3 Wor ldwide select ion of precision tool ing solut ions NA/ LATAM

USA Europe North America South America Australia Japan ATA DELIVERS FOR INDUSTRIES WORLDWIDE. ESTABLISHED IN 1963, ATA IS A WORLD LEADING MANUFACTURER AND DISTRIBUTOR OF PREMIUM QUALITY INDUSTRIAL AND PRECISION TOOLS FOR COMPANIES NEEDING A COMPLETE RANGE OF MATERIAL REMOVAL, CUTTING AND FINISHING SOLUTIONS. THE COMPANY BRANDS INCLUDE SGSPRO, GARRYSON, ATA TOOLS, AND KARNASCH PROFESSIONAL TOOLS. Surcharges may be applied to bulk goods, express delivery, additional handling requirements, and difficult to access areas or territories. We reserve the right to adjust freight costs and surcharge prices at any time based on our shipping provider rates. If you need to return a product to us, please contact our customer service department. See above for details. ORDERS RETURN DELIVERIES / CLAIMS CUSTOMER SERVICE +1 330 928 7744 YOUR CUSTOMER NUMBER Fax: +1 330 849 2977 Email: ataorders@atatools.com Phone: +1 330 928 7744 Fax: +1 330 849 2977 Email: ataorders@atatools.com You can reach us from 8.00am - 5.00pm, Monday to Friday at our US offices. For all order inquiries outside of these times, please email us. ATA Manufacturing, R&D and Sales Center ATA Sales Office ATA Manufacturing Plant and Sales Center Distribution Center and Sales Office Areas covered by distribution

With manufacturing, R&D, customer service, and distribution centers of excellence in Europe and the USA, along with sales offices across the globe, ATA’s global footprint ensures our customers get the right product when and where they need it. As a certified Authorized Economic Operator (AEO), ATA is recognized by its customers as a safe, secure and reliable business partner, operating in full compliance with the strict requirements of AEOC and AEOS standards. All ATA manufacturing locations are certified to the ISO 9001:2015 quality management system standards, providing our customers with consistent premium quality tooling products ensuring our customers' receive repeatable precision performance in their manufacturing and repair processes. TOOLS THAT GO BEYOND THE STANDARD. Delivering excellence Authorized Economic Operator (AEO) accredited expertise in managing distribution and logistics from the EU, US and UK to over 90 countries worldwide, guaranteeing you fast and secure shipment of goods wherever you are in the world. Pioneering innovations through research and development Enjoy the very latest in product and materials technology as our Research and Development team provide you the products you need today to meet the challenges of tomorrow, whether in our standard ranges or in specially developed, custom product solutions. ATA also has the capability to meet the specific requirements of our customers, developing unique solutions while continuing to introduce new and innovative solutions to the global market. Consistent top quality for more productivity Our quality management system offers 100% product inspection with all products conforming to ISO 9001:2015 standards, guaranteeing you consistent high quality. ONE OF THE WORLD’S LARGEST PRODUCT RANGES OVER 40,000 different products OVER 1,000,000 tools held in stock

For more information on ATA visit atagroup.com. To keep up to date with product and company news, follow us on LinkedIn.

4 Solid carbide high feed-finishing end mills › 30 6278 Solid carbide high feed-finishing end mills 70 CVD-3D milling cutter › 29 6522 CVD-3D-ball milling cutter 3×D-5×D-7×D 193 CVD-end mill › 29 6523 CVD-end mills with corner radius 194 › 29 6524 CVD-end mills 3×D-5×D-7×D 195 › 29 6525 CVD-end mills, extra short 195 › 29 6526 CVD-end mills 196 PCD-3D milling cutter › 30 6522 PCD-3D-ball milling cutter, 3×D-5×D-7×D 209 PCD milling cutter › 30 6523 PCD-end mills with corner radius, 3×D-5×D-7×D 210 › 30 6524 PCD-end mills, 3×D-5×D-7×D 211 Solid carbide high performance twist drill › 22 0402 Solid carbide high performance twist drill 250 › 22 0405 Solid carbide high performance twist drill with interior cooling supply, DIN 6535 HEK 255 › 22 0406 Solid carbide high performance twist drill with interior cooling supply, DIN 6535 HAK 258 Annular Cutter + Sets + Displays › 20 1315 HARD-LINE 40 Carbide-tipped annular cutter 306 › 20 1316 HARD-LINE 55 Carbide-tipped annular cutter 308 › 20 1312 BLUE-DRILL LINE 30 HSS-XE DURABLUE-coated annular cutter 336 › 20 1313 BLUE-DRILL LINE 55 HSS-XE DURABLUE-coated annular cutter 338 › 20 1260U GOLD-DRILL LINE 30 HSS-XE annular cutter 346 › 20 1270U GOLD-DRILL LINE 55 HSS-XE annular cutter 348 › 20 1255 SILVER-DRILL LINE 25 HSS-XE annular cutter 362 › 20 1265 SILVER-DRILL LINE 50 HSS-XE annular cutter 364 Hole saws › 20 1130 POWER-MAX 30 Super Heavy-Duty T.C.T. hole saw. COMPLETE 517 › 20 1130A POWER-MAX 30 Super Heavy-Duty T.C.T. hole saw. SAW BODY ONLY 517 › 20 1020 EASY-CUT 5 T.C.T. hole saw 529 › 20 1500 Bi-Metal hole saw 534 › 20 1500 Sets Bi-Metal hole saw sets 537 › 20 1150 ALLROUND 60 ECO hole saw 538 › 21 1500 Diamond-grit hole saw 542 Recommended best selling products ATA BESTSELLER

5 Step drills + Sets › 21 3053 Special guardrail step drill 555 › 20 1447 / 20 1447U / 21 3001 / 21 3004 / 21 3033 / 21 3030 Step drills 4–12 mm 556-558 › 20 1448 / 20 1448U / 21 3002 / 21 3005 / 21 3034 / 21 3031 Step drills 4–20 mm 556-558 › 20 1449 / 20 1449U / 21 3003 / 21 3006 / 21 3035 / 21 3032 Step drills 6–32 mm 556-558 Countersinks + Sets › 20 1740 HSS-XE countersinks 90° 626 Circular saw blades Mild steel profiles, sheet metal, sandwich material › 10 7130 Dry-cutter mild steel 'Throw-away' 935 › 10 7400 Dry-cutter sandwich 939 Aluminum and other non-ferrous materials › 11 1100 Aluminum negative 952 Plastics › 11 1425 Thin-cut blades with alternative top bevel teeth especially for plastics, profiles, veneers 982 › 11 1430 Finishing-cut, thin-cut blades especially for hard plastics (plexiglass), profiles, abrasive materials 984 Universal › 10 8055 Angle grinder + Brutal disposable saw blades for almost all materials 940 Construction saws › 11 1250 Blades for hard all-round application on the building site 1006 Wood-based materials › 11 1200 Rip saw blades 1060 › 11 1300 Universal wood-cutting blades, panel-sizing, solid wood 1068 › 11 1400 Blades for portable machines 1076 › 11 1600 Hollow-tooth blades, panel-sizing 1046 Hole cutting machines › 20 8013 / 21 8013 / 22 8013 KA 35 SILVER-MAG 1157 › 20 8020 010 / 20 8020 020 / 20 8020 030 KA 38 BLUE-MAG 1163 › 20 8021 010 / 20 8021 020 / 20 8021 030 KA 40 BLUE-MAG 1164 › 20 8022 010 / 20 8022 020 / 20 8022 030 KAS 40 BLUE-MAG 1165 › 20 8023 010 / 20 8023 020 / 20 8023 030 KA 50 BLUE-MAG 1166 › 20 8024 010 / 20 8024 020 / 20 8024 030 KAS 50 BLUE-MAG 1167 › 20 8025 010 / 20 8025 020 / 20 8025 030 KATV 55 BLUE-MAG 1168 › 20 8026 010 / 20 8026 020 / 20 8026 030 KATSV 55 BLUE-MAG 1169 › 20 8027 010 / 20 8027 020 / 20 8027 030 KA 100 BLUE-MAG 1170 › 20 8028 010 / 20 8028 020 / 20 8028 030 KAS 100 BLUE-MAG 1171 › 20 8029 010 / 20 8029 020 / 20 8029 030 KATV 100 BLUE-MAG 1172 › 20 8030 010 / 20 8030 020 / 20 8030 030 KATSV 100 BLUE-MAG 1173 › 20 8031 010 / 20 8031 020 / 20 8031 030 KALP 45 BLUE-MAG 1174 › 20 8032 010 / 20 8032 020 / 20 8032 030 KATV 140 BLUE-MAG 1175 Recommended best selling products ATA BESTSELLER

6 Burs › NEXT GENERATION 6 Range 682-690 › NEXT GENERATION 6 Range – Sets 827-828 Solid carbide end mills › 30 6258 Solid carbide miniature end mill with corner radius and cooling holes in shank, shank 4 mm, Z3-Z44 58 › 30 6259 Solid carbide miniature ball nose mill, with cooling holes in shank, shank 4 mm, Z3 59 › 30 6270 Solid carbide miniature ball nose mill, with cooling holes in shank, shank 6 mm, Z3 66 › 30 6550 Diamond coated solid carbide 3D ball nose end mills with cooling holes in shank, shank 4 mm, Z3 130 Solid carbide thread end mills › 23 1810 Solid carbide thread end mill with interior cooling supply, variable pitch 584 › 23 1812 Solid carbide thread end mill with countersinking step, interior cooling supply, variable pitch 584 › 23 1813 Solid carbide thread end mill with countersinking step, interior cooling supply, variable pitch 585 › 23 1814 Solid carbide thread end mill with countersinking step, interior cooling supply, variable pitch 585 Countersinks 100° › 20 1730 HSS-XE countersinks 100° 642 › 20 1735 HSS-XE + BLUE-TEC coated countersinks 100° 643 › 20 1655 HSS-XE countersinks 100° – set 642 › 20 1656 HSS-XE countersinks 100° – set 642 › 20 1657 HSS-XE + BLUE-TEC coated countersinks 100° – set 643 › 20 1658 HSS-XE + BLUE-TEC coated countersinks 100° – set 643 Universal Carbide Inserts › Universal Carbide Inserts 1125-1150 Beveling › ATA Bevel Air Tools & ATA Bevel Cutters 1227-1230 Air Tools › RA1650-IMP Angle Grinder 1200-1202 All new tools at a glance new ATA NEW PRODUCTS

atagroup.com Quality products for metalworking. atagroup.com

1111.1 1449-1463 8 1010.1 1245-1446 1 9 9.1 1233-1242 8 7 7.1 1125-1150 8.1 1153-1176 8.2 1177-1226 1.1 1.2 13-160 161-212 6 2 5 6.1 6.2 6.3 6.4 867-1086 1087-1102 1103-1110 1111-1116 4 5.1 5.2 5.3 5.4 661-772 773-774 775-816 817-828 2.1 223-290 2.2 2.3 291-296 2.4 3 505-546 297-504 3.1 3.2 577-588 589-598 4.1 4.2 609-646 647-650 PRODUCT OVERVIEW atagroup.com SEARCH PRODUCTS BY ARTICLE NUMBER ASCENDING (INDEX) CUTTING DATA · TECHNICAL INFORMATION T.C.T CIRCULAR SAW BLADES BURS LUBRICANTS · CUTTING OIL · BIO-UNIVERSAL CLEANER · DEGREASER HSS-SAW BLADES MAGNETIC HOLE CUTTING MACHINES DIN-SOLID CARBIDE- SAW BLADES UNIVERSAL CARBIDE INSERTS SOLID CARBIDE END MILLS AIR TOOLS TOOLS FOR COMPOSITES – CFRP / GFRP – TITANIUM – PLASTICS DIN-HSS-SAW BLADES FIBERGLASS ROUTERS SPECIAL BURS / SOLUTIONS RANGE SETS · DISPLAYS SOLID CARBIDE TWIST DRILLS SOLID CARBIDE REAMERS ANNULAR CUTTERS COUNTERSINKS HOLE SAWS COUNTERBORES SOLID CARBIDE WHIRLING THREAD CUTTERS · THREAD MILLS HSSE-V3 / HSSE-PM / SOLID CARBIDE TAPS

11 Index 9 10 1 9 OIL 8 MACHINES 8.3 1227-1230 1.3 213-220 7 6 6.5 6.6 1117-1121 1122 2 5.5 5.6 829-852 853-858 5.7 5 859-864 2.6 567-574 2.5 547-566 3 3.3 599-606 4 4.3 651-658 INDEX CUTTING DATA LUBRICANTS BEVELING CUTTERS & BEVELING AIR TOOLS MACHINES & TOOLS MILLING TURNING ABRASIVE DISCS ABRASIVE WHEELS HSSX-V2 END MILLS SAWING ORBITAL PIPE CUTTING CIRCULAR SAW BLADES CIRCULAR SAW BLADE RETAINER DRILLING HSS TWIST DRILLS · TAPS GRINDING SOLID CARBIDE DRILLS HANDHELD ABRASIVES STEP DRILLS, TUBE AND SHEET DRILLS THREADING SINKING SUBLAND DRILLS / STUB SUBLAND DRILLS HSS TWIST DRILLS · TAPS FOR MAGNETIC HOLE CUTTING MACHINES · SOLID CARBIDE DRILLS FOR REMOVING JAMMED TAPS ®

10 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com KEY CONVERSION FORMULAS FOR METRIC AND IMPERIAL UNITS Inch RPM (n) = SFM (vc) x 3.82/Tool Diam. IPM (vf) = RPM (n) x IPR (f) Conversion Inch to Metric SFM (vc) to m/min (vc) = SFM (vc) x .3048 IPM (vf) to mm/min (vf) = IPM (vf) x 25.4 Metric RPM (n) = m/min (vc) x 318.057/Tool Diam. mm/min (vf) = RPM (n) x mm/Revolution (f). Conversion Metric to Inch m/min (vc) to SFM (vc) = (m/min)/.3048 mm/min (vf) to IPM (vf) = (mm/min)/25.4 1 inch = 25.4 millimeters 1 millimeter = (1/25.4) inches or 0.03937 inches Converting inches to millimeters d(mm) = d(inch) × 25.4 Converting millimeters to inches d(inch) = d(mm) / 25.4

11 1.1 1.2 13-160 161-212 1 1.3 213-220 TOOLS FOR COMPOSITES – CFRP / GFRP – TITANIUM – PLASTICS MILLING SOLID CARBIDE END MILLS atagroup.com HSSX-V2 END MILLS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

12 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Your notes 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

1.1 ONLINE SOLID CARBIDE END MILLS · MICRO END MILLS DIAMOND-CBN atagroup.com Worldwide unique MICROTOOL quality • Worldwide unique MICROTOOL quality • CONTACT ATA Tools, Inc. 7 Ascot Parkway, Cuyahoga Falls, Ohio 44223, United States Tel: +1 330 928 7744 Fax: +1 330 849 2977 Email: ataorders@atatools.com atagroup.com 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

14 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Your notes 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

15 END MILLS TABLE OF CONTENTS HHC high-hardcutting HPC STEEL INOX stainless steel GG/G cast iron NONFERROUS METALS GRAPHITE Plastic WOOD INCONEL HASTELLOY TITANIUM WITH INTERIOR COOLING CEMENTED CARBIDE PEEK PA-66 PE-HD Art. End mills Material Cylindrical Z = 1 tooth = 1 end mill H P M K N C N S C N N N N 29 1652 MICRO GRAIN 150 N 29 1654 MICRO GRAIN 151 N 29 1658 MICRO GRAIN 153 N 29 1661 MICRO GRAIN 152 N 30 7320 MICRO GRAIN 26 Cylindrical Z = 2 teeth = 2 end mills N 30 6202 MICRO GRAIN 28-29 N 30 6209 MICRO GRAIN 35 H 30 6255 MICRO GRAIN 52-53 C 30 6542 MICRO GRAIN 120121 Cylindrical Z = 3 teeth = 3 end mills (Z = 2/3 – t = 2/3) N 30 6223 MICRO GRAIN 44 N 30 6228 MICRO GRAIN 43 N 30 6233 MICRO GRAIN 47 N 30 6234 MICRO GRAIN 47 P 30 6284 MICRO GRAIN 84 P 30 6296 MICRO GRAIN 85 P 30 6297 MICRO GRAIN 85 P 30 6331 MICRO GRAIN 88 P 30 6332 MICRO GRAIN 88 C 30 6572 MICRO GRAIN 142 S 30 7415 MICRO GRAIN 154 Z = 4-16 teeth = 4-16 end mills cylindrical N 30 6224 MICRO GRAIN 45 H 30 6269 MICRO GRAIN 77 C 29 0305 MICRO GRAIN 142 P 30 6341 MICRO GRAIN 89 P 30 6342 MICRO GRAIN 89 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

16 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com TABLE OF CONTENTS HHC high-hardcutting HPC STEEL INOX stainless steel GG/G cast iron NONFERROUS METALS GRAPHITE Plastic WOOD INCONEL HASTELLOY TITANIUM WITH INTERIOR COOLING CEMENTED CARBIDE PEEK PA-66 PE-HD Art. End mills Material Z = 4-16 teeth = 4-16 end mills cylindrical H P M K N C N S C N N N P 30 6345 MICRO GRAIN 90 P 30 6346 MICRO GRAIN 90 P 30 6446 MICRO GRAIN 100 P 30 6447 MICRO GRAIN 100 H 30 6456 MICRO GRAIN 101 P 30 6460 MICRO GRAIN 102 Z = 2/3/4 teeth = 2/3/4 roughing end mills N 29 1751 MICRO GRAIN 40 N 29 1752 MICRO GRAIN 40 N 29 1753 MICRO GRAIN 41 N 30 6222 MICRO GRAIN 44 N 30 6232 MICRO GRAIN 45 P 30 6353 MICRO GRAIN 92 P 30 6355 MICRO GRAIN 92 P 30 6356 MICRO GRAIN 93 P 30 6358 MICRO GRAIN 93 C 30 6591 MICRO GRAIN 144 C 30 6593 MICRO GRAIN 145 S 30 7431 MICRO GRAIN 156 S 30 7432 MICRO GRAIN 156 Z = 2-6 teeth = 2-6 end mills with corner radius N 30 6203 MICRO GRAIN 30-31 N 30 6212 MICRO GRAIN 36-37 N 30 6215 MICRO GRAIN 42 P 30 8011 MICRO GRAIN 48-49 H 30 6256 MICRO GRAIN 54-55 C 30 6271 MICRO GRAIN 81 P 30 6262 MICRO GRAIN 62 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

17 END MILLS TABLE OF CONTENTS HHC high-hardcutting HPC STEEL INOX stainless steel GG/G cast iron NONFERROUS METALS GRAPHITE Plastic WOOD INCONEL HASTELLOY TITANIUM WITH INTERIOR COOLING CEMENTED CARBIDE PEEK PA-66 PE-HD Art. End mills Material Z = 2-6 teeth = 2-6 end mills with corner radius H P M K N C N S C N N N H 30 6261 MICRO GRAIN 60-61 H 30 6265 MICRO GRAIN 72-73 H 30 6258 new MICRO GRAIN 58 H 30 6268 MICRO GRAIN 80 H 30 6267 MICRO GRAIN 78-79 P 30 6425 MICRO GRAIN 94 P 30 6432 MICRO GRAIN 95 H 30 6433 MICRO GRAIN 96 P 30 6434 MICRO GRAIN 97 P 30 6435 MICRO GRAIN 97 H 30 6436 MICRO GRAIN 98 H 30 6437 MICRO GRAIN 99 P 30 6438 MICRO GRAIN 98 H 30 6439 MICRO GRAIN 99 C 30 6544 MICRO GRAIN 122123 C 30 6545 MICRO GRAIN 124125 C 30 6546 MICRO GRAIN 126127 C 30 6560 MICRO GRAIN 127 C 30 6573 MICRO GRAIN 143 H 30 6632 MICRO-GRAIN CBN 146- 147 S 30 7421 MICRO GRAIN 154 M 30 7425 MICRO GRAIN 155 S 30 7428 MICRO GRAIN 155 Z = 2 teeth = 2 ball nose end mills H 30 5955 MICRO GRAIN 104 H 30 5958 MICRO GRAIN 104 N 30 6204 MICRO GRAIN 32-33 N 30 6213 MICRO GRAIN 38-39 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

18 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com TABLE OF CONTENTS HHC high-hardcutting HPC STEEL INOX stainless steel GG/G cast iron NONFERROUS METALS GRAPHITE Plastic WOOD INCONEL HASTELLOY TITANIUM WITH INTERIOR COOLING CEMENTED CARBIDE PEEK PA-66 PE-HD Art. End mills Material Z = 2 teeth = 2 ball nose end mills H P M K N C N S C N N N N 30 6217 MICRO GRAIN 42 P 30 8012 MICRO GRAIN 50-51 H 30 6257 MICRO GRAIN 56-57 H 30 6259 new MICRO GRAIN 59 H 30 6264 MICRO GRAIN 64-65 H 30 6270 new MICRO GRAIN 66 H 30 6266 MICRO GRAIN 74-75 C 30 6274 MICRO GRAIN 82-83 H 30 6276 MICRO GRAIN 68 H 30 6278 MICRO GRAIN 70 P 30 6286 MICRO GRAIN 84 P 30 6474 MICRO GRAIN 105 P 30 6475 MICRO GRAIN 105 H 30 6476 MICRO GRAIN 106 H 30 6477 MICRO GRAIN 106 P 30 6478 MICRO GRAIN 107 P 30 6479 MICRO GRAIN 107 H 30 6485 MICRO GRAIN 109 C 30 6550 new MICRO GRAIN 130 C 30 6551 MICRO GRAIN 132- 133 C 30 6552 MICRO GRAIN 134 C 30 6553 MICRO GRAIN 136- 137 C 30 6592 MICRO GRAIN 144 H 30 6633 CBN 148- 149 C 30 6554 MICRO GRAIN 138- 139 C 30 6557 MICRO GRAIN 140 S 31 6840 MICRO GRAIN 157 S 31 6868 MICRO GRAIN 157 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

19 END MILLS TABLE OF CONTENTS HHC high-hardcutting HPC STEEL INOX stainless steel GG/G cast iron NONFERROUS METALS GRAPHITE Plastic WOOD INCONEL HASTELLOY TITANIUM WITH INTERIOR COOLING CEMENTED CARBIDE PEEK PA-66 PE-HD Art. End mills Material Z = 3-4 teeth = 4 ball nose end mills H P M K N C N S C N N N S 30 7485 MICRO GRAIN 158 H 30 6486 MICRO GRAIN 108 S 30 7486 MICRO GRAIN 158 M 30 7487 MICRO GRAIN 159 C 30 6574 MICRO GRAIN 143 Z = 3-6/≈ teeth = 3-6/≈ deburring – corner rounding – countersinker – special tools N 30 6200 MICRO GRAIN 25 H 30 6489 MICRO GRAIN 109 H 30 6490 MICRO GRAIN 110 H 30 6491 MICRO GRAIN 110 H 30 6492 MICRO GRAIN 111 H 30 6493 MICRO GRAIN 111 H 30 6494 MICRO GRAIN 112 H 30 6495 MICRO GRAIN 112 H 30 6497 MICRO GRAIN 113 C 30 6539 MICRO GRAIN 115 C 30 6540 MICRO GRAIN 115 I I tems are stocked at Germany distribution center. Lead times will be reduced if stock is available in the U.S.. i P rice and delivery on request for non-stocked items. Short delivery times may be possible when blanks are in stock. % S ale item. No returns. 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

20 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com OVERVIEW MICROTOOLS Geometry BALL NOSE END MILL Tool specifications Art. 30 6204 30 6213 30 8012 30 6257 30 6259 30 6264 30 6270 30 6274 30 6276 30 6476 30 6477 30 6478 30 6479 32-33 38-39 50-51 56-57 59 64-65 66 82-83 68 106 106 107 107 Neck shape Straight Straight Straight Straight Straight Straight Straight Straight Straight – – – – Neck angle – – – – – – – – – – – – – Coating NHC 7000 Polished WRC2 HXC-NANO3 HXC-NANO3 HXC-NANO3 HXC-NANO3 D-CC HXC-NANO3 UFX-24 UFX-24 UFX-3 UFX-3 No. of items 81 65 76 70 22 95 33 57 8 26 11 11 8 Tool diameter 0.1-6.0 0.2-6.0 0.2-6.0 0.1-2.0 0.5-2.0 0.2-6.0 0.5-3.0 0.2-6.0 1-4 0.1-12 1.0-12.0 1.0-12.0 1.5-12.0 No. of flutes 2 2 2 2 3 2 3 2 4 2 2 2 2 Backdraft – – – – – – – – – – – – – R accuracy ±0.002 ±0.002 ±0.004 ±0.002 ±0.002 ±0.002 – ±0.002 ±0.010 ±0.005 ±0.005 ±0.005 ±0.005 Shank diameter 4-6 4-6 4-6 4 4 6 6 4-6 4-12 3-12 6-12 6-12 6-12 Edge preparation – – – – – – – – With cooling holes in shank – – – – – – – – – – – Application Roughing – Semi-finishing – Finishing Work material HRC < 55 – – – – – – – – – – HRC < 70 – – – – – – CEMENTED CARBIDE – – – – – – – – – – – – INOX stainless steel – – – – – – – – TITANIUM – – – – – – – NONFERROUS METALS – – – – – – – – – – – GRAPHITE – – – – – – – – – – – – ZIRCONIA – – – – – – – – – – – – Maximum cutting depth Under neck length 20D 25D 20D 20D 10D 20D 15D 5D 4D 1D 1D 1D 1D 10D 20D 30D 40D 50D 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

21 OVERVIEW MICROTOOLS Geometry BALL NOSE END MILL Tool specifications Art. 30 6486 30 6485 30 6550 30 6551 30 6552 30 6553 30 6554 30 6557 30 6633 31 6840 31 6868 30 7485 30 7487 108 109 130 132-133 134 136-137 138-139 140 148-149 157 157 158 159 Neck shape Straight Conical neck Straight Straight Straight Straight Straight Straight Straight Straight Straight Straight Straight Neck angle – 1° / 1.5° / 3° – – – – – – – – – – – Coating UFX-24 UFX-3 DCC 0318 DCC 0318 DCC 0318 DCC 0318 DCC 0318 DCC 0318 CBN Tcx3 Tcx3 TI-X2 INOX HP No. of items 32 7 29 62 36 59 59 8 121 9 10 24 16 Tool diameter 2.0-12.0 1.0-8.0 0.5-3.0 0.2-12.0 1.0-3.0 0.1-2.0 0.1-3.0 1-4 0.2-6.0 1.0-3.0 1.0-4.0 1.5-12.0 2.0-12.0 No. of flutes 4 2 3 2 2 2 2 4 2 2 4 4 4 Backdraft – – – – – – – – – – – – – R accuracy ±0.004 – ±0.002 ±0.002 ±0.003 ±0.002 ±0.002 ±0.010 ±0.004 ±0.005 ±0.005 ±0.004 ±0.004 Shank diameter 6-12 6-8 4-6 3-12 3-6 4 6 4-12 4-6 3-6 3-6 6-12 6-12 Edge preparation – – – – – – – – – – – – – With cooling holes in shank – – – – – – – – – – – – Application Roughing – Semi-finishing – Finishing Work material HRC < 55 – – – – – – – – – – – – – HRC < 70 – – – – – – – – – – CEMENTED CARBIDE – – – – – – – – – – – – – INOX stainless steel – – – – – – – – – TITANIUM – – – – – – – – – NONFERROUS METALS – – – – – – – – – – – – – GRAPHITE – – – – – – – ZIRCONIA – – – – – – – Maximum cutting depth Under neck length 10D 20D 20D 30D 20D 25D 25D 16D 4D 8D 8D 6D 2D 10D 20D 30D 40D 50D 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

22 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Geometry SHARP EDGED END MILLS AND END MILLS WITH CORNER RADIUS Tool specifications Art. 30 6202 30 6203 30 6212 30 8011 30 6255 30 6256 30 6261 30 6262 30 6265 28-29 30-31 36-37 48-49 52-53 54-55 60-61 62 72-73 Neck shape Straight Straight Straight Straight Straight Straight Straight Straight Conical neck Neck angle – – – – – – – – 0.4° / 0.9° / 1.4° / 1.9° Coating NHC 7000 NHC 7000 Polished WRC2 HXC-NANO3 HXC-NANO3 HXC-NANO3 HXC-NANO3 HXC-NANO3 No. of items 88 124 82 86 60 71 97 43 76 Tool diameter 0.05-6.0 0.1-6.0 0.2-6.0 0.2-6.0 0.1-2.0 0.1-2.0 0.2-6.0 0.5-10.0 0.2-3.0 No. of flutes 2 2 2 2 2 2 2 2 2 Backdraft – – – – – – – – – R accuracy – –0.004 –0.004 –0.005 – –0.004 –0.004 –0.004 –0.004 Shank diameter 4-6 4-6 4-6 4-6 4 4 6 4-10 6 Edge preparation – – – – With cooling holes in shank – – – – – – – – – Application Roughing Semi-finishing Finishing Work material HRC < 55 – – – – – – – HRC < 70 – – – – – CEMENTED CARBIDE – – – – – – – – – INOX stainless steel – – – – TITANIUM – – – NONFERROUS METALS – – – – – – GRAPHITE – – – – – – – – – ZIRCONIA – – – – – – – – – Maximum cutting depth Under neck length 20D 20D 25D 20D 15D 15D 20D 15D 30D OVERVIEW MICROTOOLS 10D 20D 30D 40D 50D 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

23 Geometry SHARP EDGED END MILLS AND END MILLS WITH CORNER RADIUS Tool specifications Art. 30 6258 30 6269 30 6267 30 6268 30 6271 30 6278 30 6542 30 6544 30 6545 30 6546 30 6632 58 77 78-79 80 81 70 120-121 122-123 124-125 126-127 146-147 Neck shape Straight Straight Straight Conical neck Straight Straight Straight Straight Straight Straight Straight Neck angle – – – 0.9° – – – – – – – Coating HXC-NANO3 HXC-NANO3 HXC-NANO3 HXC-NANO3 D-CC OBS DCC 0318 DCC 0318 DCC 0318 DCC 0318 CBN No. of items 19 21 66 50 30 10 57 73 116 71 81 Tool diameter 0.5-2.0 1.0-6.0 1.0-4.0 1.0-3.0 0.3-2.0 2.0-12.0 0.1-3.0 0.2-12.0 0.1-2.0 0.1-3.0 0.3-6.0 No. of flutes 3–4 4 4 4 2 4-6 2 2 2 2 2 Backdraft – – – – – – – – R accuracy – – –0.004 –0.004 –0.004 – – –0.004 –0.004 –0.004 ±0.004 Shank diameter 4 4-6 4-6 6 4 6.0-12.0 4 3-12 4 6 4-6 Edge preparation – – – – – – – With cooling holes in shank – – – – – – – – – – Application Roughing Semi-finishing Finishing Work material HRC < 55 – – – – – – – – – – – HRC < 70 – – – – – CEMENTED CARBIDE – – – – – – – – – – INOX stainless steel – – – – – – TITANIUM – – – – – – NONFERROUS METALS – – – – – – – – – – – GRAPHITE – – – – – – ZIRCONIA – – – – – – Maximum cutting depth Under neck length 10D 12D 20D 2D 5D 20D 25D 20D 20D 10D OVERVIEW MICROTOOLS 10D 20D 30D 40D 50D 50D 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

24 atagroup.com CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Quality products for metalworking. atagroup.com 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306200 3062000050 3062000100 3062000150 3062000200 3062000250 3062000300 3062000400 306200040004 3062000600 306200060004 3062000800 306200080005 3062001000 306200100006 3062001200 306200120006 25 Z 3 Z 3 Z 4  0.5 -  3  4 -  12  4 -  6 Z 5 Z 6  8  10 -  12 Art. d1 l3 l1 d4 d2 h6 Z I 0.5 3 40 0.1 4 3 I 1.0 4 40 0.1 4 3 I 1.5 5 40 0.1 4 3 I 2.0 6 40 0.1 4 3 I 2.5 8 40 0.1 4 3 I 3.0 10 40 0.1 4 3 I 4.0 – 54 – 4 3 I 4.0 – 54 – 4 4 I 6.0 – 57 – 6 3 I 6.0 – 57 – 6 4 30 6200 0800 I 8.0 – 63 – 8 3 I 8.0 – 63 – 8 5 I 10.0 – 72 – 10 3 I 10.0 – 72 – 10 6 I 12.0 – 83 – 12 3 I 12.0 – 83 – 12 6 1325 END MILLS Solid carbide deburr, long, 90°, lapped flutes MICRO GRAIN KARNASCH NORM W DIN 6535 Shape HA HSC ALU-NE Lapped Lapped Quality products for metalworking. Brass Copper Aluminum < 6% Si MAKROLON UHMW PE PMMA Aluminum < 12% Si Aluminum Plastic Bronze GRP-CRP Wax Ampco TITANIUM NICKEL < 500 N/mm2 atagroup.com Cutting data I I tems are stocked at Germany distribution center. Lead times will be reduced if stock is available in the U.S.. i P rice and delivery on request for non-stocked items. Short delivery times may be possible when blanks are in stock. % S ale item. No returns. d2 d1 90° l3 l1 d4 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

307320 307320001000303 307320002000603 307320003001003 307320004001003 307320005001503 3073200060025 307320006003003 307320008005003 307320010005006 307320012005003 307320015005003 307320015005006 307320016006003 307320018007003 307320020005006 30732002000500612 307320020007004 307320020008003 307320020010003 307320030005003 30732003000500322 307320030005006 30732003000500622 307320030008006 307320030010003 307320030010004 307320030010006 307320030012006 307320040006004 307320040006006 30732004000800422 30732004000800622 307320040010004 307320040012006 307320040014004 307320050007006 30732005001400622 30732005001400632 307320050016005 307320060008006 30732006001400622 30732006001400632 30732006001400642 307320060016006 307320060020006 307320060025006 30732008001400832 30732008001400842 307320080020008 307320080025008 307320080030008 307320100025010 307320120025012 26 Z 1 d1* =  ≤ 3.0 tol -0.000 / -0.040 d1* =  8.0 -  10.0 tol -0.000 / -0.058 d1* =  4.0 -  6.0 tol -0.000 / -0.048 d1* =  12.0 tol -0.000 / -0.070 Art. d1* l2 d2 l3 l1 Z I 0.1 0.3 3 – 38 1 I 0.2 0.6 3 – 38 1 I 0.3 1.0 3 – 38 1 I 0.4 1.0 3 – 38 1 I 0.5 1.5 3 – 38 1 % 0.6 2.5 3 – 38 1 I 0.6 3.0 3 – 38 1 I 0.8 5.0 3 – 38 1 I 1.0 5.0 6 – 40 1 I 1.2 5.0 3 – 38 1 I 1.5 5.0 3 – 38 1 I 1.5 5.0 6 – 40 1 I 1.6 6.0 3 – 38 1 I 1.8 7.0 3 – 38 1 I 2.0 5.0 6 – 40 1 12 I 2.0 5.0 6 12 50 1 I 2.0 7.0 4 – 40 1 I 2.0 8.0 3 – 40 1 I 2.0 10.0 3 – 38 1 I 3.0 5.0 3 – 40 1 2 I 3.0 5.0 3 22 50 1 I 3.0 5.0 6 – 40 1 2 I 3.0 5.0 6 22 50 1 I 3.0 8.0 6 – 40 1 I 3.0 10.0 3 – 38 1 I 3.0 10.0 4 – 40 1 I 3.0 10.0 6 – 50 1 I 3.0 12.0 6 – 50 1 I 4.0 6.0 4 – 40 1 I 4.0 6.0 6 – 40 1 2 I 4.0 8.0 4 22 50 1 2 I 4.0 8.0 6 22 50 1 I 4.0 10.0 4 – 40 1 I 4.0 12.0 6 – 60 1 I 4.0 14.0 4 – 50 1 I 5.0 7.0 6 – 40 1 2 I 5.0 14.0 6 22 50 1 32 I 5.0 14.0 6 32 60 1 I 5.0 16.0 5 – 60 1 I 6.0 8.0 6 – 40 1 2 I 6.0 14.0 6 22 50 1 32 I 6.0 14.0 6 32 60 1 42 I 6.0 14.0 6 42 70 1 I 6.0 16.0 6 – 60 1 I 6.0 20.0 6 – 60 1 I 6.0 25.0 6 – 60 1 32 I 8.0 14.0 8 32 60 1 42 I 8.0 14.0 8 42 75 1 I 8.0 20.0 8 – 60 1 I 8.0 25.0 8 – 75 1 I 8.0 30.0 8 – 75 1 I 10.0 25.0 10 – 75 1 I 12.0 25.0 12 – 75 1 1352-1353 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Solid carbide one-tooth end mill, right spiral – right cutting long chip Brass COPPER soft Gold Aluminum MICRO GRAIN KARNASCH NORM SPECIAL DIN 6535 Shape HA 30° HSC High-SpeedCutting % Sale item. Discontinued articles will be delivered without coating. Cutting data 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

27 r r r d1 d1 ± 0.002 mm ± 0.005 mm ± 0.007 mm 0.003 mm 0.010 mm 0.015 mm d1 0/-0.010 mm 0/-0.010 mm 0/-0.036 mm T O P E X P E R T PROFESSIONAL r d1 END MILLS Quality lines Shape accuracy Shape accuracy Shape accuracy Concentricity Concentricity Concentricity Diameter tolerance Diameter tolerance Diameter tolerance For professional use and highest performance. For experts in small and large production. TOP for roughing NARROWED TOLERANCE NARROWED TOLERANCE KARNASCH MICRO NORM WORLDWIDE unique MICROTOOL quality 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306202 3062020005 3062020006 3062020008 3062020010002 3062020010003 3062020010004 3062020010005 3062020020005 3062020020010 3062020020015 3062020020020 3062020030010 3062020030015 3062020030020 3062020030025 3062020030030 3062020040010 3062020040015 3062020040020 3062020040030 3062020040040 3062020050010 3062020050020 3062020050030 3062020050040 3062020050050 3062020050060 28 d1* =  0.1 -  5.0 tol 0.000 / -0.008 d1* =  6.0 tol -0.006 / -0.014 PROFESSIONAL 17° r2 Z 2 0.002 A Art. d1* l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 0.05 – 4 – 1 45 0.08 – – – – I 0.06 – 4 – 1 45 0.09 – – – – I 0.08 – 4 – 1 45 0.12 – – – – I 0.1 0.2 4 0.08 1 45 0.15 0.36 0.38 0.42 0.46 I 0.1 0.3 4 0.08 1 45 0.15 0.47 0.49 0.54 0.58 I 0.1 0.4 4 0.08 1 45 0.15 0.57 0.60 0.65 0.70 I 0.1 0.5 4 0.08 1 45 0.15 0.68 0.71 0.77 0.82 I 0.2 0.5 4 0.17 1 50 0.30 0.70 0.73 0.79 0.84 I 0.2 1 4 0.17 1 50 0.30 1.23 1.27 1.35 1.45 I 0.2 1.5 4 0.17 1 50 0.30 1.74 1.80 1.92 2.05 I 0.2 2 4 0.17 1 50 0.30 2.26 2.33 2.48 2.65 I 0.3 1 4 0.27 2 50 0.45 1.32 1.39 1.52 1.63 I 0.3 1.5 4 0.27 2 50 0.45 1.85 1.94 2.09 2.23 I 0.3 2 4 0.27 2 50 0.45 2.38 2.48 2.65 2.83 I 0.3 2.5 4 0.27 2 50 0.45 2.90 3.02 3.22 3.44 I 0.3 3 4 0.27 2 50 0.45 3.42 3.55 3.78 4.04 I 0.4 1 4 0.37 2 50 0.60 1.32 1.39 1.52 1.63 I 0.4 1.5 4 0.37 2 50 0.60 1.85 1.94 2.09 2.23 I 0.4 2 4 0.37 2 50 0.60 2.38 2.48 2.65 2.83 I 0.4 3 4 0.37 2 50 0.60 3.42 3.55 3.78 4.04 I 0.4 4 4 0.37 2 50 0.60 4.46 4.61 4.91 5.25 I 0.5 1 4 0.47 2 50 0.75 1.32 1.39 1.52 1.63 I 0.5 2 4 0.47 2 50 0.75 2.38 2.48 2.65 2.83 I 0.5 3 4 0.47 2 50 0.75 3.42 3.55 3.78 4.04 I 0.5 4 4 0.47 2 50 0.75 4.46 4.61 4.91 5.25 I 0.5 5 4 0.47 2 50 0.75 5.50 5.67 6.04 6.45 I 0.5 6 4 0.47 2 50 0.75 6.53 6.73 7.17 7.66 d2 4 1253 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Solid carbide miniature end mills, < 20×D diameter cutting depth, shank 4 mm sharp edge TOLERANCE MICRO GRAIN KARNASCH NORM SPECIAL DIN 6535 Shape HA 30° HSC HPC Brass Copper Aluminum < 6% Si MAKROLON UHMW PE PMMA Aluminum < 12% Si Aluminum Plastic Bronze GRP-CRP Wax Ampco TITANIUM NICKEL < 500 N/mm2 Karnasch Micro Norm. Standard in serial production. Effective under-neck length Incline angle Cutting data PROFESSIONAL FINISH 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306202 3062020060020 3062020060030 3062020060040 3062020060050 3062020060060 3062020060080 3062020080020 3062020080040 3062020080050 3062020080060 3062020080080 3062020080100 3062020100020 3062020100030 3062020100040 3062020100050 3062020100060 3062020100070 3062020100080 3062020100090 3062020100100 3062020100120 3062020100150 3062020100200 3062020120060 3062020120120 3062020150040 3062020150060 3062020150080 3062020150100 3062020150120 3062020150140 3062020150160 3062020150180 3062020150200 3062020200040 3062020200060 3062020200080 3062020200100 3062020200120 3062020200150 3062020200200 3062020200250 3062020200300 3062020300100 3062020300150 3062020300200 3062020300250 3062020300300 3062020400100 3062020400150 3062020400200 3062020400250 3062020400300 3062020500200 3062020500300 3062020500400 3062020600200 3062020600300 3062020600400 3062020600500 29 PROFESSIONAL Art. d1* l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 0.6 2 4 0.57 4 50 0.90 2.54 2.70 2.97 3.19 I 0.6 3 4 0.57 4 50 0.90 3.61 3.80 4.12 4.40 I 0.6 4 4 0.57 4 50 0.90 4.67 4.89 5.25 5.61 I 0.6 5 4 0.57 4 50 0.90 5.72 5.97 6.38 6.82 I 0.6 6 4 0.57 4 50 0.90 6.77 7.04 7.50 8.02 I 0.6 8 4 0.57 4 50 0.90 8.85 9.17 9.76 10.44 I 0.8 2 4 0.77 4 50 1.20 2.54 2.70 2.97 3.19 I 0.8 4 4 0.77 4 50 1.20 4.67 4.89 5.25 5.61 I 0.8 5 4 0.77 4 50 1.20 5.72 5.97 6.38 6.82 I 0.8 6 4 0.77 4 50 1.20 6.77 7.04 7.50 8.02 I 0.8 8 4 0.77 4 50 1.20 8.85 9.18 9.76 10.44 I 0.8 10 4 0.77 4 50 1.20 10.93 11.29 12.02 12.85 I 1.0 2 4 0.96 4 50 1.50 2.58 2.73 2.99 3.21 I 1.0 3 4 0.96 4 50 1.50 3.64 3.83 4.13 4.42 I 1.0 4 4 0.96 4 50 1.50 4.70 4.91 5.26 5.63 I 1.0 5 4 0.96 4 50 1.50 5.75 5.99 6.39 6.83 I 1.0 6 4 0.96 4 50 1.50 6.79 7.06 7.52 8.04 I 1.0 7 4 0.96 4 50 1.50 7.84 8.13 8.65 9.25 I 1.0 8 4 0.96 4 50 1.50 8.88 9.19 9.78 10.46 I 1.0 9 4 0.96 4 50 1.50 9.92 10.25 10.91 11.66 I 1.0 10 4 0.96 4 50 1.50 10.95 11.31 12.04 12.87 I 1.0 12 4 0.96 4 55 1.50 13.03 13.43 14.30 15.28 I 1.0 15 4 0.96 4 55 1.50 16.12 16.61 17.68 18.90 I 1.0 20 4 0.96 4 60 1.50 21.27 21.91 23.33 24.94 I 1.2 6 4 1.15 4 50 1.80 6.82 7.08 7.54 8.06 I 1.2 12 4 1.15 4 55 1.80 13.04 13.45 14.21 15.30 I 1.5 4 4 1.44 4 50 2.25 4.38 4.70 5.12 5.47 I 1.5 6 4 1.44 4 50 2.25 6.54 6.89 7.37 7.88 I 1.5 8 4 1.44 4 50 2.25 8.66 9.04 9.63 10.30 I 1.5 10 4 1.44 4 50 2.25 10.77 11.17 11.89 12.71 I 1.5 12 4 1.44 4 55 2.25 12.85 13.29 14.15 15.13 I 1.5 14 4 1.44 4 55 2.25 14.93 15.41 16.41 17.54 I 1.5 16 4 1.44 4 55 2.25 17.01 17.53 18.66 19.95 I 1.5 18 4 1.44 4 60 2.25 19.07 19.65 20.92 22.37 I 1.5 20 4 1.44 4 60 2.25 21.14 21.78 23.18 – I 2.0 4 4 1.92 4 50 3.00 4.81 5.00 5.34 5.71 I 2.0 6 4 1.92 4 50 3.00 6.89 7.14 7.60 8.12 I 2.0 8 4 1.92 4 50 3.00 8.97 9.26 9.85 10.53 I 2.0 10 4 1.92 4 50 3.00 11.04 11.38 12.11 12.95 I 2.0 12 4 1.92 4 55 3.00 13.10 13.50 14.37 15.36 I 2.0 15 4 1.92 4 55 3.00 16.19 16.68 17.76 18.98 I 2.0 20 4 1.92 4 60 3.00 21.34 21.98 23.40 – I 2.0 25 4 1.92 4 65 3.00 26.48 27.29 – – I 2.0 30 4 1.92 4 65 3.00 31.63 32.59 – – I 3.0 10 4 2.90 4 65 4.50 11.41 11.93 12.15 – I 3.0 15 4 2.90 4 65 4.50 16.22 16.72 – – I 3.0 20 4 2.90 4 65 4.50 21.37 22.02 – – I 3.0 25 4 2.90 4 75 4.50 26.52 27.32 – – I 3.0 30 4 2.90 4 75 4.50 31.61 – – – I 4.0 10 6 3.90 4 65 6.00 11.07 11.41 12.15 12.99 I 4.0 15 6 3.90 4 65 6.00 16.22 16.72 17.79 19.02 I 4.0 20 6 3.90 4 65 6.00 21.37 23.44 – – I 4.0 25 6 3.90 4 75 6.00 26.52 27.32 – – I 4.0 30 6 3.90 4 75 6.00 31.67 32.63 – – I 5.0 20 6 4.90 4 65 7.50 21.37 22.02 – – I 5.0 30 6 4.90 4 75 7.50 31.67 – – – I 5.0 40 6 4.90 4 90 7.50 41.96 – – – I 6.0 20 6 5.90 4 65 9.00 – – – – I 6.0 30 6 5.90 4 75 9.00 – – – – I 6.0 40 6 5.90 4 90 9.00 – – – – I 6.0 50 6 5.90 4 90 9.00 – – – – d2 4 END MILLS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306203 3062030010002002 3062030010002003 3062030010002004 3062030020005005 3062030020005010 3062030020005015 3062030020005020 3062030030005010 3062030030005015 3062030030005020 3062030030005025 3062030030005030 3062030030005050 3062030040005020 3062030040005040 3062030040010010 3062030040010015 3062030040010020 3062030040010030 3062030040010040 3062030050005020 3062030050005030 3062030050005040 3062030050005050 3062030050010010 3062030050010020 3062030050010030 3062030050010040 3062030050010050 3062030050010060 3062030060006020 3062030060006040 3062030060006060 3062030060006080 3062030060010020 3062030060010030 3062030060010040 3062030060010050 3062030060010060 3062030060010080 30 r tol. r = -0.004 d1* =  0.1 -  5.9 tol 0.000 / -0.008 d1* =  6.0 tol -0.006 / -0.014 0.002 A Art. d1* r -0.004 l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 0.1 0.02 0.2 4 0.08 1 45 0.10 0.36 0.38 0.42 0.46 I 0.1 0.02 0.3 4 0.08 1 45 0.10 0.47 0.49 0.54 0.58 I 0.1 0.02 0.4 4 0.08 1 45 0.10 0.57 0.60 0.65 0.70 I 0.2 0.05 0.5 4 0.17 1 50 0.15 0.70 0.73 0.79 0.84 I 0.2 0.05 1 4 0.17 1 50 0.15 1.23 1.27 1.35 1.45 I 0.2 0.05 1.5 4 0.17 1 50 0.15 1.74 1.80 1.92 2.05 I 0.2 0.05 2 4 0.17 1 50 0.15 2.26 2.33 2.48 2.65 I 0.3 0.05 1 4 0.27 2 50 0.25 1.32 1.39 1.52 1.63 I 0.3 0.05 1.5 4 0.27 2 50 0.25 1.85 1.94 2.09 2.23 I 0.3 0.05 2 4 0.27 2 50 0.25 2.38 2.48 2.65 2.83 I 0.3 0.05 2.5 4 0.27 2 50 0.25 2.90 3.02 3.22 3.44 I 0.3 0.05 3 4 0.27 2 50 0.25 3.42 3.55 3.78 4.04 I 0.3 0.05 5 4 0.27 2 50 0.25 5.48 5.65 6.02 6.43 I 0.4 0.05 2 4 0.37 2 50 0.30 2.38 2.48 2.65 2.83 I 0.4 0.05 4 4 0.37 2 50 0.30 4.46 4.61 4.91 5.25 I 0.4 0.10 1 4 0.37 2 50 0.30 1.32 1.39 1.52 1.63 I 0.4 0.10 1.5 4 0.37 2 50 0.30 1.85 1.94 2.09 2.23 I 0.4 0.10 2 4 0.37 2 50 0.30 2.38 2.48 2.65 2.83 I 0.4 0.10 3 4 0.37 2 50 0.30 3.42 3.55 3.78 4.04 I 0.4 0.10 4 4 0.37 2 50 0.30 4.46 4.61 4.91 5.25 I 0.5 0.05 2 4 0.47 2 50 0.35 2.38 2.48 2.65 2.83 I 0.5 0.05 3 4 0.47 2 50 0.35 3.42 3.55 3.78 4.04 30 6203 0050 005 040 I 0.5 0.05 4 4 0.47 2 50 0.35 4.46 4.61 4.91 5.25 I 0.5 0.05 5 4 0.47 2 50 0.35 5.50 5.67 6.04 6.45 I 0.5 0.10 1 4 0.47 2 50 0.35 1.32 1.39 1.52 1.63 I 0.5 0.10 2 4 0.47 2 50 0.35 2.38 2.48 2.65 2.83 I 0.5 0.10 3 4 0.47 2 50 0.35 3.42 3.55 3.78 4.04 I 0.5 0.10 4 4 0.47 2 50 0.35 4.46 4.61 4.91 5.25 I 0.5 0.10 5 4 0.47 2 50 0.35 5.50 5.67 6.04 6.45 I 0.5 0.10 6 4 0.47 2 50 0.35 6.53 6.73 7.17 7.66 I 0.6 0.06 2 4 0.57 4 50 0.40 2.54 2.70 2.97 3.19 I 0.6 0.06 4 4 0.57 4 50 0.40 4.67 4.89 5.25 5.61 I 0.6 0.06 6 4 0.57 4 50 0.40 6.77 7.04 7.50 8.02 I 0.6 0.06 8 4 0.57 4 50 0.40 8.85 9.17 9.76 10.44 I 0.6 0.10 2 4 0.57 4 50 0.40 2.54 2.70 2.97 3.19 I 0.6 0.10 3 4 0.57 4 50 0.40 3.61 3.80 4.12 4.40 I 0.6 0.10 4 4 0.57 4 50 0.40 4.67 4.89 5.25 5.61 I 0.6 0.10 5 4 0.57 4 50 0.40 5.72 5.97 6.38 6.82 I 0.6 0.10 6 4 0.57 4 50 0.40 6.77 7.04 7.50 8.02 I 0.6 0.10 8 4 0.57 4 50 0.40 8.85 9.17 9.76 10.44 PROFESSIONAL d2 4 d2 6 17° r2 Z 2 NEW 1254 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Solid carbide miniature end mills with corner radius, < 15×D diameter cutting depth, shank 4 mm Incline angle Effective under-neck length MICRO GRAIN KARNASCH NORM SPECIAL DIN 6535 Shape HA 20° HSC HPC r Brass Copper Aluminum < 6% Si MAKROLON Aluminum < 12% Si Aluminum Plastic Bronze GRP-CRP UHMW PE PMMA Wax TOLERANCE Ampco TITANIUM NICKEL < 500 N/mm2 Karnasch Micro Norm. Standard in serial production. Cutting data PROFESSIONAL FINISH 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306203 3062030080008040 3062030080008060 3062030080008080 3062030080008100 3062030080020020 3062030080020040 3062030080020050 3062030080020060 3062030080020080 3062030080020100 3062030100010030 3062030100010050 3062030100010070 3062030100010100 3062030100010120 3062030100010150 3062030100010200 3062030100020020 3062030100020030 3062030100020040 3062030100020050 3062030100020060 3062030100020070 3062030100020080 3062030100020090 3062030100020100 3062030100020120 3062030100020150 3062030120020060 3062030120020080 3062030120020120 3062030150015040 3062030150015060 3062030150015080 3062030150015100 3062030150015120 3062030150015160 3062030150015200 3062030150020040 3062030150020060 3062030150020080 3062030150020100 3062030150020120 3062030150020140 3062030150020160 3062030150020180 3062030150020200 3062030200020040 3062030200020060 3062030200020080 3062030200020100 3062030200020120 3062030200020150 3062030200020200 3062030200020250 3062030200020300 3062030200050040 3062030200050060 3062030200050080 3062030200050100 3062030200050120 3062030200050150 3062030200050200 3062030300030100 3062030300030150 3062030300030200 3062030300030250 3062030300030300 3062030300050150 3062030300050200 3062030400030100 3062030400030150 3062030400030200 3062030400030250 3062030400030300 3062030400050200 3062030400050300 3062030500030200 3062030500030300 3062030500030400 3062030600030200 3062030600030300 3062030600030400 3062030600030500 3062030600050200 3062030600050300 3062030600100250 31 Art. d1* r -0.004 l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 0.8 0.08 4 4 0.77 4 50 0.50 4.67 4.89 5.25 5.61 I 0.8 0.08 6 4 0.77 4 50 0.50 6.77 7.04 7.50 8.02 I 0.8 0.08 8 4 0.77 4 50 0.50 8.85 9.17 9.76 10.44 I 0.8 0.08 10 4 0.77 4 50 0.50 10.93 11.29 12.02 12.85 I 0.8 0.20 2 4 0.77 4 50 0.50 2.54 2.70 2.91 3.19 I 0.8 0.20 4 4 0.77 4 50 0.50 4.67 4.89 5.25 5.61 I 0.8 0.20 5 4 0.77 4 50 0.50 5.72 5.97 6.38 6.82 I 0.8 0.20 6 4 0.77 4 50 0.50 6.77 7.04 7.50 8.02 I 0.8 0.20 8 4 0.77 4 50 0.50 8.85 9.17 9.76 10.44 I 0.8 0.20 10 4 0.77 4 50 0.50 10.93 11.29 12.02 12.85 I 1.0 0.10 3 4 0.96 4 50 0.80 3.64 3.83 4.13 4.42 I 1.0 0.10 5 4 0.96 4 50 0.80 5.75 5.99 6.39 6.83 I 1.0 0.10 7 4 0.96 4 50 0.80 7.84 8.13 8.65 9.25 I 1.0 0.10 10 4 0.96 4 50 0.80 10.95 11.31 12.04 12.87 I 1.0 0.10 12 4 0.96 4 55 0.80 13.03 13.43 14.30 15.28 I 1.0 0.10 15 4 0.96 4 55 0.80 16.12 16.61 17.68 18.90 I 1.0 0.10 20 4 0.96 4 60 0.80 21.27 21.91 23.33 24.94 I 1.0 0.20 2 4 0.96 4 50 0.80 2.58 2.73 2.99 3.21 I 1.0 0.20 3 4 0.96 4 50 0.80 3.64 3.83 4.13 4.42 I 1.0 0.20 4 4 0.96 4 50 0.80 4.70 4.91 5.26 5.63 I 1.0 0.20 5 4 0.96 4 50 0.80 5.75 5.99 6.39 6.83 I 1.0 0.20 6 4 0.96 4 50 0.80 6.79 7.06 7.52 8.04 I 1.0 0.20 7 4 0.96 4 50 0.80 7.84 8.13 8.65 9.25 I 1.0 0.20 8 4 0.96 4 50 0.80 8.88 9.19 9.78 10.46 I 1.0 0.20 9 4 0.96 4 50 0.80 9.92 10.25 10.91 11.66 I 1.0 0.20 10 4 0.96 4 50 0.80 10.95 11.31 12.04 12.87 I 1.0 0.20 12 4 0.96 4 55 0.80 13.03 13.43 14.30 15.28 I 1.0 0.20 15 4 0.96 4 55 0.80 16.12 16.61 17.68 18.90 I 1.2 0.20 6 4 1.15 4 50 1.00 6.82 7.08 7.54 8.06 I 1.2 0.20 8 4 1.15 4 50 1.00 8.90 9.21 9.80 10.48 I 1.2 0.20 12 4 1.15 4 55 1.00 13.04 13.45 14.21 15.30 I 1.5 0.15 4 4 1.44 4 50 1.35 4.38 4.70 5.12 5.47 I 1.5 0.15 6 4 1.44 4 50 1.35 6.54 6.89 7.37 7.88 I 1.5 0.15 8 4 1.44 4 50 1.35 8.66 9.04 9.63 10.30 I 1.5 0.15 10 4 1.44 4 50 1.35 10.77 11.17 11.89 12.71 I 1.5 0.15 12 4 1.44 4 55 1.35 12.85 13.29 14.15 15.13 I 1.5 0.15 16 4 1.44 4 55 1.35 17.01 17.53 18.66 19.95 I 1.5 0.15 20 4 1.44 4 60 1.35 21.14 21.78 23.18 – I 1.5 0.20 4 4 1.44 4 50 1.35 4.38 4.70 5.12 5.47 I 1.5 0.20 6 4 1.44 4 50 1.35 6.54 6.89 7.37 7.88 I 1.5 0.20 8 4 1.44 4 50 1.35 8.66 9.04 9.63 10.30 I 1.5 0.20 10 4 1.44 4 50 1.35 10.77 11.17 11.89 12.71 I 1.5 0.20 12 4 1.44 4 55 1.35 12.85 13.29 14.15 15.13 I 1.5 0.20 14 4 1.44 4 55 1.35 14.93 15.41 16.41 17.54 I 1.5 0.20 16 4 1.44 4 55 1.35 17.01 17.53 18.66 19.95 I 1.5 0.20 18 4 1.44 4 60 1.35 19.07 19.65 20.92 22.37 I 1.5 0.20 20 4 1.44 4 60 1.35 21.14 21.78 23.18 – I 2.0 0.20 4 4 1.92 4 50 1.70 4.81 5.00 5.34 5.71 I 2.0 0.20 6 4 1.92 4 50 1.70 6.89 7.14 7.60 8.12 I 2.0 0.20 8 4 1.92 4 50 1.70 8.97 9.26 9.85 10.53 I 2.0 0.20 10 4 1.92 4 50 1.70 11.04 11.38 12.11 12.95 I 2.0 0.20 12 4 1.92 4 55 1.70 13.10 13.50 14.37 15.36 I 2.0 0.20 15 4 1.92 4 55 1.70 16.19 16.68 17.76 18.98 I 2.0 0.20 20 4 1.92 4 60 1.70 21.34 21.98 23.40 – I 2.0 0.20 25 4 1.92 4 65 1.70 26.48 27.29 – – I 2.0 0.20 30 4 1.92 4 65 1.70 31.63 32.59 – – I 2.0 0.50 4 4 1.92 4 50 1.70 4.81 5.00 5.34 5.71 I 2.0 0.50 6 4 1.92 4 50 1.70 6.89 7.14 7.60 8.12 I 2.0 0.50 8 4 1.92 4 50 1.70 8.97 9.26 9.85 10.53 I 2.0 0.50 10 4 1.92 4 50 1.70 11.04 11.38 12.11 12.95 I 2.0 0.50 12 4 1.92 4 55 1.70 13.10 13.50 14.37 15.36 I 2.0 0.50 15 4 1.92 4 55 1.70 16.19 16.68 17.76 18.98 I 2.0 0.50 20 4 1.92 4 60 1.70 21.34 21.98 23.40 – I 3.0 0.30 10 4 2.90 4 65 3.00 11.41 11.39 12.15 – I 3.0 0.30 15 4 2.90 4 65 3.00 16.22 16.72 – – I 3.0 0.30 20 4 2.90 4 65 3.00 21.37 22.02 – – I 3.0 0.30 25 4 2.90 4 75 3.00 26.52 27.32 – – I 3.0 0.30 30 4 2.90 4 75 3.00 32.40 – – – I 3.0 0.50 15 4 2.90 4 65 3.00 16.22 16.72 – – I 3.0 0.50 20 4 2.90 4 65 3.00 21.37 22.02 – – I 4.0 0.30 10 6 3.90 4 65 4.00 11.07 11.41 12.15 12.99 I 4.0 0.30 15 6 3.90 4 65 4.00 16.22 16.72 17.79 19.02 I 4.0 0.30 20 6 3.90 4 65 4.00 21.37 23.44 – – I 4.0 0.30 25 6 3.90 4 75 4.00 26.52 27.32 – – I 4.0 0.30 30 6 3.90 4 75 4.00 31.67 32.63 – – I 4.0 0.50 20 6 3.90 4 65 4.00 21.37 23.44 – – I 4.0 0.50 30 6 3.90 4 75 4.00 31.67 32.63 – – I 5.0 0.30 20 6 4.90 4 65 5.00 21.37 22.02 – – I 5.0 0.30 30 6 4.90 4 75 5.00 31.67 – – – I 5.0 0.30 40 6 4.90 4 90 5.00 41.96 – – – I 6.0 0.30 20 6 5.90 4 65 6.00 – – – – I 6.0 0.30 30 6 5.90 4 75 6.00 – – – – I 6.0 0.30 40 6 5.90 4 90 6.00 – – – – I 6.0 0.30 50 6 5.90 4 90 6.00 – – – – I 6.0 0.50 20 6 5.90 4 65 6.00 – – – – I 6.0 0.50 30 6 5.90 4 75 6.00 – – – – I 6.0 1.00 25 6 5.90 4 65 6.00 – – – – PROFESSIONAL d2 4 d2 6 NEW END MILLS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306204 3062040010002 3062040010003 3062040010004 3062040010005 3062040020005 3062040020010 3062040020015 3062040020020 3062040030010 3062040030015 3062040030020 3062040030025 3062040030030 3062040040010 3062040040020 3062040040030 3062040040040 3062040040060 3062040050010 3062040050020 3062040050030 3062040050040 3062040050050 3062040050060 3062040060020 3062040060030 3062040060040 3062040060050 3062040060060 3062040060080 3062040080020 3062040080040 3062040080060 3062040080080 3062040080100 3062040100020 3062040100030 3062040100040 3062040100050 3062040100060 3062040100080 3062040100100 3062040100120 3062040100150 32 Art. d1* r ± 0.002 l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 0.1 0.05 0.2 4 0.08 1 45 0.08 0.36 0.38 0.42 0.46 I 0.1 0.05 0.3 4 0.08 1 45 0.08 0.47 0.49 0.54 0.58 30 6204 0010 004 I 0.1 0.05 0.4 4 0.08 1 45 0.08 0.57 0.60 0.65 0.70 I 0.1 0.05 0.5 4 0.08 1 45 0.08 0.68 0.71 0.77 0.82 I 0.2 0.10 0.5 4 0.17 1 50 0.20 0.70 0.73 0.79 1.45 I 0.2 0.10 1 4 0.17 1 50 0.20 1.23 1.27 1.35 2.11 I 0.2 0.10 1.5 4 0.17 1 50 0.20 1.74 1.92 2.05 2.75 I 0.2 0.10 2 4 0.17 1 50 0.20 2.26 2.33 2.48 2.65 I 0.3 0.15 1 4 0.27 2 50 0.25 1.32 1.39 1.52 1.63 I 0.3 0.15 1.5 4 0.27 2 50 0.25 1.85 1.94 2.09 2.23 I 0.3 0.15 2 4 0.27 2 50 0.25 2.38 2.48 2.65 2.83 I 0.3 0.15 2.5 4 0.27 2 50 0.25 2.90 3.02 3.22 3.44 I 0.3 0.15 3 4 0.27 2 50 0.25 3.42 3.55 3.78 4.04 I 0.4 0.20 1 4 0.37 2 50 0.30 1.32 1.39 1.52 1.63 I 0.4 0.20 2 4 0.37 2 50 0.30 2.38 2.48 2.65 2.83 I 0.4 0.20 3 4 0.37 2 50 0.30 3.42 3.55 3.78 4.04 I 0.4 0.20 4 4 0.37 2 50 0.30 4.46 4.61 4.91 5.25 I 0.4 0.20 6 4 0.37 2 50 0.30 6.51 6.71 7.15 7.64 I 0.5 0.25 1 4 0.47 2 50 0.40 1.32 1.39 1.52 1.63 I 0.5 0.25 2 4 0.47 2 50 0.40 2.38 2.48 2.65 2.83 I 0.5 0.25 3 4 0.47 2 50 0.40 3.42 3.55 3.78 4.04 I 0.5 0.25 4 4 0.47 2 50 0.40 4.46 4.61 4.91 5.25 I 0.5 0.25 5 4 0.47 2 50 0.40 5.50 5.67 6.04 6.45 I 0.5 0.25 6 4 0.47 2 50 0.40 6.53 6.73 7.17 7.66 I 0.6 0.30 2 4 0.57 4 50 0.50 2.54 2.70 2.97 3.19 I 0.6 0.30 3 4 0.57 4 50 0.50 3.61 3.80 4.12 4.40 I 0.6 0.30 4 4 0.57 4 50 0.50 4.67 4.89 5.25 5.61 I 0.6 0.30 5 4 0.57 4 50 0.50 5.72 5.97 6.38 6.82 I 0.6 0.30 6 4 0.57 4 50 0.50 6.77 7.04 7.50 8.02 I 0.6 0.30 8 4 0.57 4 50 0.50 8.85 9.17 9.76 10.44 I 0.8 0.40 2 4 0.77 4 50 0.60 2.54 2.70 2.97 3.19 I 0.8 0.40 4 4 0.77 4 50 0.60 4.67 4.89 5.25 5.61 I 0.8 0.40 6 4 0.77 4 50 0.60 6.77 7.04 7.50 8.02 I 0.8 0.40 8 4 0.77 4 50 0.60 8.85 9.17 9.76 10.44 I 0.8 0.40 10 4 0.77 4 50 0.60 10.93 11.29 12.02 12.85 I 1.0 0.50 2 4 0.96 4 50 0.80 2.58 2.73 2.99 3.21 I 1.0 0.50 3 4 0.96 4 50 0.80 3.64 3.83 4.13 4.42 I 1.0 0.50 4 4 0.96 4 50 0.80 4.70 4.91 5.26 5.63 I 1.0 0.50 5 4 0.96 4 50 0.80 5.75 5.99 6.39 6.83 I 1.0 0.50 6 4 0.96 4 50 0.80 6.79 7.06 7.52 8.04 I 1.0 0.50 8 4 0.96 4 50 0.80 8.88 9.19 9.78 10.46 I 1.0 0.50 10 4 0.96 4 50 0.80 10.95 11.31 12.04 12.87 I 1.0 0.50 12 4 0.96 4 55 0.80 13.03 13.43 14.30 15.28 I 1.0 0.50 15 4 0.96 4 55 0.80 16.12 16.61 17.68 18.90 PROFESSIONAL d2 4 d2 6 17° r2 Z 2 r tol. r = ± 0.002 0.002 A d1* =  0.1 -  5.9 tol 0.000 / -0.008 d1* =  6.0 tol -0.006 / -0.014 NEW 1255 END MILLS CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Solid carbide miniature ball nose end mill, < 20×D diameter cutting depth, shank 4 mm Incline angle Effective under-neck length MICRO GRAIN KARNASCH NORM SPECIAL DIN 6535 Shape HA 20° HSC HPC Brass Copper Aluminum < 6% Si MAKROLON Aluminum < 12% Si Aluminum Plastic Bronze GRP-CRP UHMW PE PMMA Wax TOLERANCE Ampco TITANIUM NICKEL < 500 N/mm2 Karnasch Micro Norm. Standard in serial production. Cutting data PROFESSIONAL FINISH 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

306204 3062040100180 3062040100200 3062040100250 3062040120060 3062040120080 3062040120120 3062040150040 3062040150060 3062040150080 3062040150100 3062040150120 3062040150140 3062040150160 3062040150180 3062040150200 3062040200040 3062040200060 3062040200080 3062040200100 3062040200120 3062040200150 3062040200200 3062040200250 3062040200300 3062040300050 3062040300100 3062040300150 3062040300200 3062040300250 3062040300300 3062040400100 3062040400150 3062040400200 3062040400250 3062040400300 3062040500200 3062040500300 3062040500400 3062040600200 3062040600300 3062040600400 3062040600500 33 -0.060 -0.054 -0.048 -0.042 -0.036 -0.030 -0.024 -0.018 -0.012 -0.006 -0.000 0.006 0.012 0.018 0.024 0.030 0.036 0.042 0.048 0.054 mm -0.032 -0.024 -0.016 -0.008 0.000 0.008 0.016 0.024 0.032 0.040 0.048 0.056 0.064 0.072 mm 10.0 μm 0° 90° 180° Ti=0.0020 Ta=0.0020 company name : Basic test rotary axis with HKS target-file : TEMP.S actual-file : 306553_0.1x0.4x0.05_LineForm.asc fit-file : remark 1 : spherical radius remark 2 : customer : 12-00062 Werth user : Meder date : 30.03.2016 - 16:16:20 drawing No : 2D-Scan 10mm MAG 9 remark 3 : +y top max. deviation inside 0.8 μm max. deviation outside 0.4 μm rotation 0.0000° deferment.-X 0.0 μm deferment.-Y 0.0 μm fitting strategy BestFit tolerance exceeding inside -1.2 μm tolerance exceeding outside -1.6 μm number of actual part points 67 area 0.003 mm² 65.2 μm mirroring + Ta=0.0020 Ti=0.0020 Art. d1* r ± 0.002 l3 d2 h5 d3 r2 l1 l2 0.5° 1° 2° 3° I 1.0 0.50 18 4 0.96 4 60 0.80 19.21 19.79 21.07 22.52 I 1.0 0.50 20 4 0.96 4 60 0.80 21.27 21.91 23.33 24.94 I 1.0 0.50 25 4 0.96 4 60 0.80 26.43 27.23 28.99 – I 1.2 0.60 6 4 1.15 4 50 1.00 6.82 7.08 7.54 8.06 I 1.2 0.60 8 4 1.15 4 50 1.00 8.90 9.21 9.80 10.48 I 1.2 0.60 12 4 1.15 4 55 1.00 13.04 13.45 14.31 15.30 I 1.5 0.75 4 4 1.44 4 50 1.20 4.75 4.96 5.30 5.67 I 1.5 0.75 6 4 1.44 4 50 1.20 6.84 7.10 7.56 8.08 I 1.5 0.75 8 4 1.44 4 50 1.20 8.92 9.22 9.82 10.49 I 1.5 0.75 10 4 1.44 4 50 1.20 11.00 11.34 12.08 12.91 I 1.5 0.75 12 4 1.44 4 55 1.20 13.06 13.46 14.33 15.32 I 1.5 0.75 14 4 1.44 4 55 1.20 15.13 15.59 16.59 17.74 I 1.5 0.75 16 4 1.44 4 55 1.20 17.19 17.71 18.85 20.15 I 1.5 0.75 18 4 1.44 4 60 1.20 19.24 19.83 21.11 22.56 I 1.5 0.75 20 4 1.44 4 60 1.20 21.30 21.95 23.36 – I 2.0 1.00 4 4 1.92 4 50 1.50 4.81 5.00 5.34 5.71 I 2.0 1.00 6 4 1.92 4 50 1.50 6.89 7.14 7.60 8.12 I 2.0 1.00 8 4 1.92 4 50 1.50 8.97 9.26 9.85 10.53 I 2.0 1.00 10 4 1.92 4 50 1.50 11.04 11.38 12.11 12.95 I 2.0 1.00 12 4 1.92 4 55 1.50 13.10 13.50 14.37 15.36 I 2.0 1.00 15 4 1.92 4 55 1.50 16.19 16.68 17.16 18.98 I 2.0 1.00 20 4 1.92 4 60 1.50 21.34 21.98 23.40 – I 2.0 1.00 25 4 1.92 4 70 1.50 26.48 27.29 – – I 2.0 1.00 30 4 1.92 4 70 1.50 31.63 32.59 – – I 3.0 1.50 5 4 2.90 4 65 3.00 5.90 6.11 6.50 6.95 I 3.0 1.50 10 4 2.90 4 65 3.00 11.07 11.41 12.15 – I 3.0 1.50 15 4 2.90 4 65 3.00 16.22 16.72 – – I 3.0 1.50 20 4 2.90 4 65 3.00 21.37 22.02 – – I 3.0 1.50 25 4 2.90 4 75 3.00 26.52 27.32 – – I 3.0 1.50 30 4 2.90 4 75 3.00 31.67 – – – I 4.0 2.00 10 6 3.90 4 65 4.00 11.08 11.41 12.15 12.99 I 4.0 2.00 15 6 3.90 4 65 4.00 16.22 16.72 17.79 19.02 I 4.0 2.00 20 6 3.90 4 65 4.00 21.37 22.02 23.44 – I 4.0 2.00 25 6 3.90 4 75 4.00 26.52 27.32 – – I 4.0 2.00 30 6 3.90 4 75 4.00 31.67 32.62 – – I 5.0 2.50 20 6 4.90 4 65 5.00 21.37 22.02 – – I 5.0 2.50 30 6 4.90 4 75 5.00 31.67 – – – I 5.0 2.50 40 6 4.90 4 90 5.00 41.96 – – – I 6.0 3.00 20 6 5.90 4 65 6.00 – – – – I 6.0 3.00 30 6 5.90 4 75 6.00 – – – – I 6.0 3.00 40 6 5.90 4 90 6.00 – – – – I 6.0 3.00 50 6 5.90 4 90 6.00 – – – – PROFESSIONAL d2 4 d2 6 NEW NEW NEW NEW END MILLS Picture of the radius shape accuracy from a Karnasch ball nose end mill 11 Index 10 9 OIL 8 7 6 5 4 3 2 1

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