Router, Planing Accessories -10mm Diameter Bottom Cleaning Router Bit Woodworking Cutters 10x25mm Highlights Generic Brand 10mm Diameter Bottom Cleaning Router Bit Woodworking Cutters 10x25mm Description: Made of high quality tungsten alloy forged steel, strong and sustainable. Opening neat, smooth, no broken edge, no shaking phenomenon, chip easily. Small incision resistance, stable drilling function, fast speed, without boundary breaking. Use for hand wooden door unlocking or other carpentry work. Widely used on plywood, hardwood, PVC sheet, softwood and more. Specification: Material: Tungsten Carbide Shank Diameter: Approx. 10mm/0.39in Bit Diameter: 16mm/0.39in 18mm/0.7in 20mm/0.78in 21mm/0.82in 22mm/0.86in 25mm/0 .98 inches Total Length: Approx. 46mm / 1.81inch Color: As pictures show Package Include: 1 Piece Bottom Cleaning Router Bit Note: Please allow 1-2mm measurement error and color difference.