Item Type: CNC Router Bits Material: 45 Steel, Tungsten Carbide Uses: Used for Drawers Which are Made by Hand or Other Woodwork Appearance Coating: PTFE Coating Handle Type: Approx. 8mm / 0.3in Round Shank Package List 1 x CNC Router Bits When Using It, Please Wear Protective Equipment to Prevent the Debris from Splashing and Hurting Yourself. 1Anti Kickback Design: The CNC router bits has a sturdy 45 gauge steel body with anti kickback design 2Tungsten Carbide Blade: Tungsten carbide blade can cut materials smoothly, with clean cut appearance and no debris 3PTFE Coating: The CNC router bits have PTFE appearance coating, and the shank type is 8mm round shank 4Scope of Application: The CNC router bits are very suitable for drawers which are made by hand or other woodwork 5Simple Operation: Operation is simple and convenient, the CNC router bits can be used without complicated process