Product Description BFL-Solid Carbide Ball End Mill Cutter- 4 Flute Ball Nose End Mill 2Flute-4Flute Helix angle: 30° Upto: HRC60-65 High Speed 1. Super-Fine Micrograin carbide rod: WC=87.5%, Co=12.5%, TRS>4200N/mm2; Hardness>92.5HRA, Grain size: 0.5um; High qulaity of wearability and impact 2. Made by world latest 5-AXIS tools grinding machine, promise the quality and precision of cutter. 3. Super TiAlN, reduce the coeffiction of friction, and improve the tools life much. 4. Each end mill is inspected by Zoller measuring and inspected machine. 5. We accept the specification as your requirement. 6. Work Piece: Carbon steel, alloy steel, cast steel, tooling steel, mould steel, heat-treament steel. Aluminum alloy steel, Non ferrous alloyOrder No. R diameter(d) Flute length(l) Shank diameter(D) Total length (L) R0.5×2×4D×50L R0.5 2 4 50 R0.75×3×4D×50L R0.75 3 4 50 R1.0×4×4D×50L R1.0 4 4 50 R1.25×5×4D×50L R1.25 5 4 50 R1.5×6×4D×50L R1.5 6 4 50 R1.75×7×4D×50L R1.75 7 4 50 R2.0×8×4D×50L R2.0 8 4 50 R2.25×9×6D×50L R2.25 9 6 50 R2.5×10×6D×50L R2.5 10 6 50 R2.75×11×6D×50L R2.75 11 6 50 R3.0×12×6D×50L R3.0 12 6 50 R3.25×12×8D×60L R3.25 12 8 60 R3.5×12×8D×60L R3.5 12 8 60 R3.75×12×8D×60L R3.75 12 8 60 R4.0×16×8D×60L R4.0 16 8 60 R4.0×16×8D×75L R4.0 16 8 75 R4.5×18×10D×75L R4.5 18 10 75 R5.0×20×10D×75L R5.0 20 10 75 R6.0×24×12D×75L R6.0 24 12 75 R8.0×32×16D×75L R8.0 32 16 100 R10.0×32×20D×100L R10.0 32 20 100
