316840 316868 31684001000803 31684001000804 31684001000806 31684002001203 31684002001204 31684002001206 31684003001403 31684003001404 31684003001406 31686801000803 31686801000804 31686801000806 31686802001203 31686802001204 31686802001206 31686803001403 31686803001404 31686803001406 31686804000806 157 20° r 20° Z 2 Z 4 Art. d1 -0.01 r ±0.005 l3 d2 h5 d3 l1 l2 Z I 1.0 0.5 8 3 0.95 45 1.0 2 I 1.0 0.5 8 4 0.95 45 1.0 2 I 1.0 0.5 8 6 0.95 45 1.0 2 I 2.0 1.0 12 3 1.92 45 2.0 2 I 2.0 1.0 12 4 1.92 45 2.0 2 I 2.0 1.0 12 6 1.92 45 2.0 2 I 3.0 1.5 14 3 2.90 45 3.0 2 I 3.0 1.5 14 4 2.90 45 3.0 2 I 3.0 1.5 14 6 2.90 45 3.0 2 d2 4 d2 3 d2 6 157 Art. d1 -0.01 r ±0.005 l3 d2 h5 d3 l1 l2 Z I 1.0 0.5 8 3 0.95 45 1.5 4 I 1.0 0.5 8 4 0.95 45 1.5 4 I 1.0 0.5 8 6 0.95 45 1.5 4 I 2.0 1.0 12 3 1.92 45 3.0 4 I 2.0 1.0 12 4 1.92 45 3.0 4 I 2.0 1.0 12 6 1.92 45 3.0 4 I 3.0 1.5 14 3 2.90 45 4.0 4 I 3.0 1.5 14 4 2.90 45 4.0 4 I 3.0 1.5 14 6 2.90 45 4.0 4 I 4.0 2.0 8 6 3.90 45 5.0 4 d2 4 d2 3 d2 6 157 END MILLS Solid carbide 3D, 2 teeth ball nose end mills, cobalt-chromium-titanium-titanium alloys MICRO GRAIN CLEAN-34 KARNASCH NORM SPECIAL Shape HA Tcx3 NIALLOYS < 900 N/mm2 NIALLOYS < 900 N/mm2 roughing roughing NI-CO ALLOYS > 900 N/mm2 NI-CO ALLOYS > 900 N/mm2 semifinishing semifinishing INOX stainless steel martensitic > 900 N/mm2 INOX stainless steel martensitic > 900 N/mm2 short chip short chip INOX stainless steel austenitic < 900 N/mm2 INOX stainless steel austenitic < 900 N/mm2 long chip long chip INOX stainless steel ferritic < 900 N/mm2 INOX stainless steel ferritic < 900 N/mm2 TITANIUM ChromeCobalt ChromeCobalt TITANIUM INCONEL INCONEL MONEL MONEL NIMONIC NIMONIC TITANIUM < 1100 N/mm2 TITANIUM < 1100 N/mm2 finishing finishing Solid carbide 3D, 4 teeth ball nose end mills, cobalt-chromium-titanium-titanium alloys MICRO GRAIN CLEAN-34 KARNASCH NORM SPECIAL Shape HA Tcx3 HSC High-SpeedCutting HSC High-SpeedCutting Material group Roughing Roughing Finishing 3.0 2.0 1.0 Cobalt-chromium Cutting speed m/min 200 Cutting speed m/min 200 Cutting speed m/min 100 Titanium Feed rate mm/min 1,650 Feed rate mm/min 1,870 Feed rate mm/min 1,250 Titanium alloy rpm 20,800 rpm 31,200 rpm 31,200 Feed per tooth mm 0.04 Feed per tooth mm 0.03 Feed per tooth mm 0.02 Depth of cut mm 0.06 Depth of cut mm 0.06 Depth of cut mm 0.06 Width of cut mm 1.50 Width of cut mm 1.00 Width of cut mm 0.50 Cutting data Material group Roughing Roughing Finishing 3.0 2.0 1.0 Cobalt-chromium Cutting speed m/min 200 Cutting speed m/min 200 Cutting speed m/min 100 Titanium Feed rate mm/min 3,300 Feed rate mm/min 3,750 Feed rate mm/min 2,500 Titanium alloy rpm 20,800 rpm 31,200 rpm 31,200 Feed per tooth mm 0.04 Feed per tooth mm 0.03 Feed per tooth mm 0.02 Depth of cut mm 0.06 Depth of cut mm 0.06 Depth of cut mm 0.06 Width of cut mm 1.50 Width of cut mm 1.00 Width of cut mm 0.50 Cutting data 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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