Features:Higher efficiency and accurate positioning with the 3 teeth cutter head design.Removing the chips smoothly and working efficiently with radian curved design.An adjustable positioning plate makes drilling easier and controls the hole depth you need.The drill bit is made of 45# steel and carbide alloy, high hardness, wear resistance, good toughness, heat and corrosion.Solid and not easy to break, suitable for platform drilling equipment such as bench drill, vertical drilling machine, CNC carving machine. Suitable for hinges openings, locks openings, home openings and wood board openings.Applicable to hinges, plastic products, wooden products, etc.Note:Please note that this product is not applied to concrete, steel plate, ceramics and glass.Specifications:Bit Shank Material: 45# SteelBit Tip Material: Carbide AlloyDrilling Diameter: 20mm / 0.79 inchDrilling Depth (approx.): 47mm / 1.85 inchShank Diameter: 7mm / 0.28 inchTotal Length: 79mm / 3.11 inchColor: Blue, Silver ToneHexagon Wrench:Diameter: 2.5mm / 0.10 inchSize: 51 x 18 mm / 2.01 x 0.71 inch (L*W)Locating Board:Size: 32 x 12 mm / 1.26 x 0.47 inch (L*W)Package Contents: 1 x Wood Boring Drill Bit1 x Hexagon Wrench1 x Locating Board1 x Separate Plastic Box
