HRC45 Roughing End Mills 4 Flute

Raw material: Zigong YG10X, high hardness, good wear resistance and corrosion resistance.

Coating: ALTIN, high aluminum content provides excellent hot hardness and oxi-dation resistance.

Product Design: Sharp wave and 35 helix angle design improve the chip removal capacity,widely used in slot, profile, roughing milling.

Workpiece Material: Die casting steel,general steel, cast iron, mould steel, nickel alloy, aluminum alloy, copper alloy, 45# steel, etc.