Item Type: Tapered End Mills Material: Tungsten Steel Coating: Bronzed Suitable For: Cutting End Milling Grooving Unit: MM This tapered end mill is made of high?quality tungsten steel and has a long service life. Excellent chip removal effect which can effectively prevent the accumulation of debris and improve drilling efficiency. Made with high?quality craftsmanship carbide tip has high surface finish and excellent workmanship. Wide application range suitable for CNC engraving machine manual engraving machine 3D engraving plywood wood etc. Having a series of excellent properties for high hardness wear resistance good strength and toughness heat resistance and corrosion resistance etc.1 x Tapered End Mill