Общий каталог OSG 2018 - 2019 - страница 1116

Roughing Cut Cobalt High Speed Steel List 455: Multiple Flute - Fine Pitch - Center Hole Side Milling Hardness Up to 145 Brinell Up to 20 HRC 20 to 30 HRC 30 to 40 HRC Up to 45 HRC Work Material Cast IronMild Steel ForgingsBrassMedium Carbon SteelsMild Steel ForgingsHigh Tensile Steels4140, 4340304 Stainless SteelsTI-AlloyD2Heat Resistant AlloysH13Inconel 718 Heat17-4PHTreated Materials Cutting Speed 150 SFM 120 SFM 90 SFM 65 SFM 50 SFM Mill Dia. Speed Feed Speed Feed Speed Feed Speed Feed Speed FeedRPMin/minRPMin/minRPMin/minRPMin/minRPMin/min 1/4 3,150 6.3 2,360 4.4 1,600 3.0 1,320 2.2 750 1.5 5/16 2,360 7.5 1,900 5.9 1,250 3.9 1,000 3.1 560 1.5 3/8 1,900 8.3 1,500 6.7 1,000 4.4 800 3.5 450 1.5 1/2 1,600 8.8 1,250 6.7 850 4.4 670 3.5 400 1.5 5/8 1,180 10.4 950 7.5 630 4.9 500 3.9 300 1.7 3/4 950 11.0 750 8.3 500 5.5 400 4.4 236 1.8 7/8 850 11.0 670 8.3 450 5.5 375 4.4 212 1.8 1 750 11.0 600 7.5 400 4.9 315 3.9 190 1.7 1-1/8 630 10.4 500 7.5 335 4.9 265 3.9 160 1.7 1-1/4 475 8.8 375 7.1 250 4.6 200 3.5 118 1.5 1-1/2 375 7.1 300 5.5 200 3.7 160 2.5 95 1.2 1/4” up to 2”; aa= 1.5 x D ar=0.5 x D Slotting Hardness Up to 145 Brinell Up to 20 HRC 20 to 30 HRC 30 to 40 HRC Up to 45 HRC Cast IronWork MaterialMild Steel ForgingsBrassMedium Carbon SteelsMild Steel ForgingsHigh Tensile Steels4140, 4340304 Stainless SteelsTI-AlloyD2Heat Resistant AlloysH13Inconel 71817-4PHHeat Treated Materials Cutting Speed 150 SFM 120 SFM 90 SFM 65 SFM 50 SFM Mill Dia. Speed Feed Speed Feed Speed Feed Speed Feed Speed FeedRPMin/minRPMin/minRPMin/minRPMin/minRPMin/min 1/4 2,360 6.3 1,900 4.9 1,320 3.1 1,000 2.4 750 1.6 5/16 1,700 7.9 1,400 5.5 1,000 3.5 800 2.8 560 1.6 3/8 1,400 9.8 1,120 5.5 800 3.9 630 3.1 450 1.6 1/2 1,180 9.8 950 5.5 670 3.9 530 3.1 375 1.6 5/8 850 11.8 710 7.1 500 4.4 400 3.1 280 2.2 3/4 710 13.2 560 6.7 400 3.9 300 3.1 224 2.4 7/8 600 11.8 450 5.9 335 3.9 265 3.1 200 2.4 1 500 10.4 355 5.2 265 3.3 224 3.0 180 2.0 1-1/4 335 9.3 212 4.9 200 3.7 170 3.1 140 2.2 1-1/2 250 6.7 170 4.4 160 3.0 125 2.4 112 1.8 2 190 5.2 132 3.7 125 2.2 100 1.6 90 1.4 aa=0.8 x D 1116 End Mill Technical WWW.OSGTOOL.COM