IIIIIIIIINNNNNNNNN2121221310005005004334013KM0000550IN15K Grades Series 5N6H, 5N6K, 5N6L Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 6061-T6, 7075-T6, 2024 - 1500-8000 .003-.007 1 1 Yes Gray 400-600 Cast Iron 150-250 .003-.006 4 2 1 3 3 3 No Nodular 300-500 Low Carbon 1018, 8620 100-250 400-1000 .003-.008 3 1 1* 2* 1 2 High Carbon F-6180, N itralloy 52100 250-400 400-600 S teel Alloyed Steel 4140, 4340, 6150 150-300 No.003-.0072 11*313 350-600 Tool Steel A-6, D-1, D-2, P-20 Up to 300 300 Series, 304, 316StSaitneleels s 400 Series, 15-5 PH, 17-4 PH- May not berequired atUp to 320300-600.003-.006 2 11* 1high speeds 13-8 PH - Yes Nickel Inconel 600, 706, 718,Alloys 903, Hastelloy, Waspalloy- 70-100 .002-.004 1 2 2 1 Yes Titanium 6AL-4V - 100-150 .003-.005 2 1 1* 2 Yes *Preferred for higher SFM. Grade Series 5H6G, 5X6Z, 5X6X, 5X6W Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 7075-T6, 6061-T2, 2024 - 2000-15000 .008-.025 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. 363