HRC65 Solid Carbide 4 Flute Square End Mill Milling Cutter

This kind of carbide end mill is designed for processing harden material like hardened steel, carbon steel, mould steel, titanium alloy, heat-treated steel. Ultra fine grain size base material with blue Nano coating not only make the tool life much more longer compare to others, but also provide good surface finish and widely used in high speed machining. Square end mill, corner radius end mill and ball nose end mill in stock for your choose.

Solid Carbide 2 Flute Ballnose End Mill

HRC: HRC45 HRC55 HRC58 HRC60 HRC65

Coated: AlTiN, TiAlN, TiSiN, TiN, DLC,Nano, Diamond

1.Widely used in the processing of high-hardness materials, such as copper, cast iron, carbon steel, and mould steel etc.
2.Recommend to select the size with minimum overhang required as long overhang is vulnerable to vibration, and thus need to reduce RPM and the feed volume
3.Need to adjust RPM and feed rate reasonably accoring to cutting depth, the machine rigidity and other conditions of usage
4.With highly heat-resistant ALTIN coating, can be used for high-speed processing
5.High toughness, using grain-sized carbon tungsten as the raw material
6.Help to increase the smoothness, reduce the friction coefficient,and improve the lathe efficiency, thus save more production time