IINN11554K0II INNN22105030K05 Grades Series 15M1H, 15N1H Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 6061 T-6, 7075-T6 - 1000-8000 .003-.006 1 2 Yes Gray 300-1000 Cast Iron 150-250 .003-.006 1 No Nodular 300-600 Low Carbon 1018-8620 100-250 400-1000 High Carbon F-6180, Nitralloy 52100 250-400 300-500 St eel Alloyed Steel 4140, 4340, 6150 150-300 .003-.006 1 No300-700 Tool Steel A-6, D-1, D-2, P-20 Up to 300 Stainless 300 Series, 304, 316 - 300-700 May not berequired at Steel 400 Series 15-5 PH, 17-4 PH - 400-900 .003-.006 1 hi gh speeds 13-8 PH - 200-400 Yes Grades Series 12J1P, 22J3P, 2J1P Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 6061 T-6, 7075 T-6, 2024 - 1000-8000 .003-.006 1 Yes Gray 500-1200 Cast Iron 150-250 .002-.006 1 2 No Nodular 400-800 Low Carbon 1018-8620 150-250 600-1200 .002-.006 2 1 High Carbon F-6180, Nitralloy 52100 250-400 400-600 St eel Alloyed Steel 4140, 4340, 6150 No150-300.002-.005 21400-800 Tool Steel A-6, D-1, D-2, P-20 Up to 300 300 Series, 304, 316 - 400-800 May not be StSaitneleels s 400 Series 15-5 PH, 17-4 PH Up to 320 500-1000 required at.002-.00521 high speeds 13-8 PH - 200-400 Yes Nickel Inconel, Hastelloy,Alloys Waspalloy - 75-120 .002-.004 2 1 Yes Titanium 6AL-4V - 80-150 .002-.005 2 1 Yes 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. 349