Home » Woodworking Tools » SILIVN Tongue and Groove Set, Router Bit Set, Wood Door Flooring 3 Teeth Adjustable , 1/2 Inch Shank T Shape Wood Milling Cutter Woodworking Tool, 2 Piece SILIVN Tongue and Groove Set, Router Bit Set, Wood Door Flooring 3 Teeth Adjustable , 1/2 Inch Shank T Shape Wood Milling Cutter Woodworking Tool, 2 Piece In Woodworking Tools Specifications:Material:Cemented Carbid