IINN22 IIII00IN01NNNN50221D//1II000D0343NN1K000225550150IN30MIIIINNNN21640050033P500IIINNN216005031505 END MILL OPERATING GUIDELINES Grades Series 12J1R, 12J1X, 12V1X, 12R1X, 22J3X, 22N3X, 12J1G, 12V1G, 12J1B, 12J4B, 12R1B, 12N1B, 12S1B, 22J5B, 22J3B, 22J3G, 22J3Q Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 7075-T6, 6061-T6, 2024 - 1500-8000 .004-.010 1 3 2 Yes Gray 300-1000 Cast Iron 150-250 .004-.010 3 1 2 No Nodular 300-600 Low Carbon 1018-8620 100-250 400-1000 .004-.010 2 1 1* 3 High Carbon F-6180 250-400 350-500 .004-.008 Steel No Alloyed Steel 4140, 4340 150-300 300-700 .004-.010 3 1 1* 2 Tool Steel A-6, D-1, D-2 Up to 300 300 Series, 304, 316Stainless - 300-700 Mreaqyuinreodt baet Steel 400 Series 15-5 PH - 400-900 .004-.010 2 1 1* 3 high speeds 13-8 PH - 200-400 Yes Nickel Inconel 600, 706, 718,Alloys 903, Hastelloy, Waspalloy-75-120 .003-.006 2 3 1 1* Yes Titanium 6AL-4V - 100-150 .005-.008 2 1 1 Yes *Preferred for higher SFM. Grades SHLT11 SHLT09 Series 15L1G, 15M1G, 15N1F, 15N1G Brinell Feed per Material Hardness SFM Insert Coolant Aluminum 7075-T6, 6061-T6, 2024 - 1000-8000 .010-.020 1 2 1 Yes Cast Iron Gray 150-250 250-400 .006-.010 2 1 1 2 3 1 No Nodular 200-350 Low Carbon 1018, 8620 100-250 250-500 .006-.010 3 2 1 4 2 1 High Carbon F-6180 250-400 200-350 .005-.008 Steel No Alloyed Steel 4140, 4340 150-300 3 2 1 4 2 1 250-400 .006-.010 Tool Steel A-6, D-1, D-2 Up to 300 300 Series, 304, 316 - 250-400Stainless May not berequired at Steel 400 Series 15-5 PH Up to 320 300-600 .005-.008 3 2 1 3 2 1 3 high speeds 13-8 PH - 200-250 Yes Nickel Inconel 600, 706, 718,Alloys 903, Hastelloy, Waspalloy-75-120 .004-.006 3 2 1 3 2 1 Yes Titanium 6AL-4V - 100-150 .004-.006 3 2 1 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. 346