Общий каталог OSG 2018 - 2019 - страница 1119

Roughing Cut Cobalt High Speed Steel List 410: Stub Length - 3 Flute - Regular Pitch List 490: Multiple Flute - Regular Pitch - General Purpose - Center Hole Hardness Up to 20 HRC 20 to 30 HRC 30 to 40 HRC 40 to 50 HRC – Work Material Medium Tensile Steels(up to 115x103 Lb/in2)Mild Steel ForgingsCast IronBrass and BronzeCopperHigh Tensile Steels(115x103~145x103 Lb/in2)Unalloyed Titanium Heat Resistant FerriticLow AlloysHigh Tensile Steels(145x103~200x103 Lb/in2)Tool SteelsMedium StrengthStainless SteelsTitanium AlloysHeat Resistant HighAlloysHigh StrengthStainless SteelsTitanium AlloysAluminumAlloyed AluminumPlasticsWoods Cutting Speed 80-100 SFM 60-75 SFM 40-55 SFM 26-40 SFM 195-330 SFM Mill Dia. Speed Feed Speed Feed Speed Feed Speed Feed Speed FeedRPMin/minRPMin/minRPMin/minRPMin/minRPMin/min 1/4 1,320 2.6 1,000 1.6 750 1.0 500 0.6 4,000 11.1 5/16 1,060 3.0 800 1.9 600 1.1 400 0.8 3,150 12.4 3/8 950 3.1 710 2.0 530 1.0 355 0.8 2,800 13.0 1/2 670 3.8 500 2.4 375 1.5 250 0.9 2,000 15.8 5/8 600 4.8 400 2.6 300 1.6 200 1.0 1,600 17.6 3/4 475 4.5 355 2.8 265 1.8 180 1.0 1,400 18.5 7/8 375 4.5 280 2.8 212 1.8 140 1.0 1,120 18.8 1 335 4.1 250 2.6 190 1.6 125 1.0 1,000 17.8 1-1/8 300 4.0 224 2.5 170 1.6 112 0.9 900 16.9 1-1/4 265 4.6 200 3.0 150 1.9 100 1.0 800 19.9 1-1/2 212 4.1 160 2.6 118 1.6 80 1.0 630 17.6 1-3/4 190 4.0 140 2.5 106 1.5 71 1.0 560 16.5 2 170 3.5 125 2.3 95 1.4 63 0.9 500 14.8 1/2” up to 1 1/8”; aa= 1.5 x D, ar= 0.5 x D 1 1/4” up to 2”; aa= 1 x D, ar= 0.5 x D WWW.OSGTOOL.COM End Mill Technical 1119