1pcs Solid Carbide 4 Flute Ball Nose End Mill R1.0-R8.0 CNC Milling Tool Spiral Router Bit Milling Cutter Ball Nose End Mill Cutter for Metal Copper Steel

end millBall Nose End MillMaterial: CarbideCoating: AlTiNFlute: 4Raduis: R0.5 R0.75 R1 R1.25 R1.5 R2 R3 R4 R5 R6 R7 R8Application: Can be used for half finish machining plain flank groove slope all can be processed. Suitable for milling Cooper Cast Iron Carbon Steel Mould Steel etc.Package Including:1pc Ball nose end mill

• end mill
• Solid carbide ball nose end mill withcarbide 90% Co10% and micro grain 0.6um fully ensure itsgood wear-resistance.
• Helix angle 35° carbide tools withgood chipping discharge.
• Ball nose end mill adopt ALTIN black coating have good effect on reducing friction coefficient increasing wear-resistance final goal is toprolong working life.
• 4 flutes ball nose end mill can be used forhalf finish machining plain flank groove slopeall can be processed.
• Suitable for milling Cooper Cast Iron Carbon Steel Mould Steel etc.