Feature:-Made of hardened high carbon steel for long-lasting cutting.-The open body design makes it easy to gap the plug.-The cutting angle design makes them the easiest cutting tool on the market.-Multi-tool for making tenons on round or square woods; The pins are 3" long; Plugs are automatically injected.-13mm toolholder for drilling holes in presses, lathes and horizontal drills.-Used to create softwood and hardwood plugs. Used for furniture, carpentry, and home furnishing store projects.-Precision-ground inner and outer cutting edges cut through the toughest woods while maintaining extremely sharp edges. Specification: Type: Plug Knife Spigot Material: High Carbon Steel Diameter: 8mm,10mm,12mm,14mm,15mm,16mm,18mm,25mm,30mm,35mm,40mm Application: For professional dowels and screw connections in wood. Package Included:1 x Tenon CutterNotes:1, The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2, Please allow slight manual measurement deviation for data.