Item Type: Chamfer End Mill_x000D_Material: Tungsten steel_x000D_Chamfer: 60_x000D_Application: Aluminum and copper milling cutter tools, engraving milling cutter bits_x000D_Specification:_x000D_D12 x 60 x 75L_x000D_Tip Diameter: Approx. 12mm / 0.5in_x000D_Shank Diameter: Approx. 12mm / 0.5in_x000D_Total Length: Approx. 75mm / 3in_x000D_D10 x 60 x 75L_x000D_Tip Diameter: Approx. 10mm / 0.4in_x000D_Shank Diameter: Approx. 10mm / 0.4in_x000D_Total Length: Approx. 75mm / 3in_x000D_D8 x 60 x 60L_x000D_Tip Diameter: Approx. 8mm / 0.3in_x000D_Shank Diameter: Approx. 8mm / 0.3in_x000D_Total Length: Approx. 60mm / 2.4in_x000D_D6 x 60 x 50L_x000D_Tip Diameter: Approx. 6mm / 0.2in_x000D_Shank Diameter: Approx. 6mm / 0.2in_x000D_Total Length: Approx. 50mm / 2in_x000D_D4 x 60 x 50L_x000D_Tip Diameter: Approx. 4mm / 0.2in_x000D_Shank Diameter: Approx. 4mm / 0.2in_x000D_Total Length: Approx. 50mm / 2in_x000D_D3 x 60 x 50L_x000D_Tip Diameter: Approx. 3mm / 0.1in_x000D_Shank Diameter: Approx. 3mm / 0.1in_x000D_Total Length: Approx. 50mm / 2in 1The chamfering tool is mainly used for 60 chamfering or taper hole of the workpiece, and chamfering the edges and corners of each surface. 2The 3?flute design can complete the processing of the conical surface at one time, which is suitable for small cutting amount processing. 3The unique one-piece design makes it easier for the debris generated in the cutting process to fall without clogging the tool. 4Professional chamfering design can engrave and polish the workpiece without unloading. 5The chamfering cutter is of standard size and can be used as aluminum-copper milling tool and engraving milling cutter bit.1 x Chamfer End Mill