Features:* 1/2 Inch 12mm shank Bottom Cleaning Cutter Plate Flattening Tool for Woodworking *High quality carbide for maximum strength and durability. The shank is used to produce precise measurements with quality control of at least tolerance and vibration during spinning*Seamless cutter, suitable for all areas of routers, such as handheld router and benchtop router*Reliable DIY cutter. Specify flat surfaces in the design made of wood for each type or unit Specifications:* Material: Head: YG6 alloy, Body: 45# carbon steel * Optional model: 12mm Shank; 1/2 inch ShankPackage Contents:1*CutterNote: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 the data.