Product Name: round nose milling cutter
Product material: tungsten steel (hard alloy)
Product processing hardness and processing material:
3 Flutes uncoated: HRC55, processing material: Aluminum
3 Flutes color coating: hrc60,45 degree helix angle, naco4 5-layer nano coating, processing material: Aluminum
4 Flutes bronze coating: HRC55, processed steel and cast iron
4 Flutes blue coating: HRC65, processing steel, stainless steel, quenched steel, cast iron