ATA International Product Catalogue

22 CONTACT INFORMATION For more information please call +353 49 435 2138 or send an email to ask@atagroup.ie 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 Poliert / Polished WRC 2 HXC-NANO 3 HXC-NANO 3 HXC-NANO 3 HXC-NANO 3 HXC-NANO 3 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 – – – NON- FERROUS 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