IN2 IIIII0II1NNNNNNN526221/71I050050531043NKN055002010 Grades Series VM6V, VL6V, VK6V, VK5V Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 6061-T6, 7075-T6, 2024 - 1500-8000 .004-.015 1 Yes Gray 400-750 Cast Iron .005-.012 3 1 2 No Nodular 150-280 300-650 1500+ .004-.007 1 Low Carbon 1018, 8620 100-250 250-500 .005-.010 NHiitgrhallCoayrb5o2n10F0-6 180, 250-400 200-350Steel .005-.008 2 2 1 No Alloyed Steel 4140, 4340, 6150 150-300 250-400.005-.010 Tool Steel A-6, D-1, D-2, P-20 Up to 300 300 Series, 304, 316 - 250-400 May not be StSaitneleels s 400 Series, 15-5 PH, 17-4 PH Up to 320 300-600 .003-.006 required at 1 22 high speeds 13-8 PH - 200-250 .004-.008 Yes Nickel Inconel 600, 706, 718,Alloys 903, Hastelloy, Waspalloy- 75-120 .003-.006 1 1 2 Yes Titanium 6AL-4V - 100-150 .003-.006 2 1 1 Yes *Preferred for higher SFM. The success of any cutter application is a function of many variables. Our initial preference of grade is based on applying a more tough grade. 369