Name: 55 ° flat end milling cutter
Machining hardness: HRC55
Material: tungsten steel hard bar (hard alloy)
Coating: bronze NACO4
Scope of application: cast iron, ordinary steel, alloy steel, carbon steel
Applicable machines: CNC machining center, engraving machine, precision engraving machine and other high-speed machines
*Brand new tungsten steel bar with grain size as low as 0.5um, strong corrosion resistance, strong wear resistance and longer service life