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
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.