1、Cemented Carbide: The reamer made of high quality cemented carbide has been thermally processed, with high hardness, high accuracy, high toughness, smooth cutting, and strong impact resistance. 2、Process Design: Using high hardness and excellent process design, this drill bit can be used for high speed drilling. The perforation is clean and smooth, and the edges are constant. The wood chips can be discharged quickly, safe and labor saving. 3、Applicable Wood Type: This woodworking hole opener drill bit reamer is suitable for different types of wood drilling such as drawers and spherical door nails. 4、Application: Reamers are suitable for drilling presses, pistol drills, bench drills, vertical drilling machines, handheld electric drills, desktop electric drilling machines, etc. 5、Arc Curve Design: This is a reamer with an arc curve design head, which makes chip removal easier and punches more efficient. Item Type: Forstner Drill Bit Material: Carbide Purpose: Woodworking Hole Saw Drill Bit Colour: Yellow + Silver Handle Type: Hex Handle Applicable Material: Suitable for Solids Wood Board, Hardwood, Particle Board, Density Board, Ecological Board, Plywood and Other Materials Applicable Equipment: Electric Wood Milling Machine, Engraving Machine, Trimming Machine, Hoist, CNC, etc. 1 x Woodworking Hole Saw Drill Bit