Material: Tungsten steel (hard alloy)
Hardness: HRC66
Coating: black nano coating
Spiral angle: 35 °
Applicable materials: mold steel, alloy steel, stainless steel, 45 # steel, titanium alloy and other steel materials
Applicable machines: CNC machining centers, precision engraving machines, engraving machines, and other high-speed CNC milling machines