IN10K IN2505 IN2530 IN2505IN2510 IN2540IN2530 IN2510 IN6515IN2540 IN2035IN6515 IsoPlus High Feed - Series DD6H Material BrinnellHardnessSFM Feed perInsert Coolant Gray 600-1000 1 2 Cast Iron 150-250 .030-.130 No Nodular 150-250 2 1 Mild 1018, 1045 125-425 300-650 Steel Low Alloy 4140, 4340, 8620 .025-.115 1 2 3 No 150-425 Med Alloy P20, S7, H13, A2 300-700 300 Series, 304, 316 May not be Stainless Steel 400 Series, 15-5 PH, 17-4 PH Up to 320 200-550 .025-.110 2 3 4 1 required at high speeds 13-8 PH Hardened Steel All - 200-400 .030-.050 2 1 No Nickel Alloys Inconel, Hastelloy, Waspalloy - 75-120 .030-.080 3 2 1 Yes Titanium 6AL-4V - 100-150 .030-.060 2 3 1 Yes DiPos TETRA - Series 1TJ1Q, TJ5Q, TJ6Q, 1TJ1N, TJ5N, TJ6N, TN1N Material BrinnellHardness SFM Feed perInsert Coolant Aluminum 6061-T6, 7075-T6, 2024 - 1500 - 8000 .004 - .018 1 Yes Gray 300 - 1000 3 1 2 Cast Iron 150 - 250 .004 - .009 No Nodular 300 - 600 3 2 1 Low Carbon 1018, 8620 150 - 250 400 - 1000 .004 - .009 High Carbon F-6180,Nitralloy 52100250 - 400 350 - 500 .004 - .007 Steel 2 1 3 No Alloyed Steel 4140, 4340, 6150 150 - 300 Tool Steel A-6,D-1, D-2, P20 300 - 700 .004 - .009Up to 300 300 Series, 304, 316 - 300 - 550 May not be StainlessSteel 400 Series 15-5 PH, 17-4 PH Up to 320 350 - 600 .004 - .009 2 1 3 required athigh speeds 13-8 PH - 200 - 400 Yes Nickel Inconel 600, 706, 718, 903,AlloysHastelloy, Waspalloy-75-120 .003 - .006 2 1 Yes Titanium 6AL-4V - 100 - 150 .005 - .008 2 1 Yes 97