2 pieces wood drill bits, 40mm Forstner bit steel drill hole saw sharp hinge knife for wood cuttingmaterial: The wood drill bit is made of steel, with high precision, high hardness, corrosion resistance, impact resistance, high toughness, sharp edge and smooth cutting.Arc Design: The wood drill bit has an arc design, which is good for chip evacuation and more efficient perforation. Convenient and precise.Compatibility: The diameter of the hinge cutter shaft is 1cm. Suitable for pistol drills, vertical drills, hand drills, bench drills, etc.Wide Application: The 40mm Forstner bit can be used for drilling holes in wood material, plywood, solid wood board, MDF, etc. Great for door hinges, furniture, model making, drawers and more.WHAT YOU GET: Comes with 2 large drill bits for wood. The diameter of the drill is 40mm.Feature:The wood drill is made of steel, with a sharp edge, smooth cutting, high precision and hardness, corrosion resistance, impact resistance and high toughness. The drill can be used to drill holes in a variety of wood materials such as solid wood, pine, MDF, hardwood, veneer, chipboard, plywood, cork, etc. Ideal for industrial hinge installations, drawers, woodwork perforations, model making, and more.Specification:Material: SteelShaft diameter: 10mm Package includes: 2*40mm Foster Bit