Forstner Wood Boring Drill Bits 53mm 55mm Dia. Hole Saw Carbide Alloy Steel Tip Round Shank Cutting 2 in 1 Set

Features: Removing the chips smoothly and working efficiently with radian curved design. The drill bit is made of 45# steel and carbide alloy high hardness wear resistance good toughness heat and corrosion. Suitable for hinges openings locks openings home openings and wood board openings. Applicable to various gypsum plastic wooden board solid wood artificial wood indispensable woodworking gadget. The high-speed steel tool handle is solid and not easy to break suitable for platform drilling equipment such as bench drill. Note: Please note that this product is not applied to concrete steel plate ceramics and glass. Specifications: Bit Shank Material: 45# Steel Bit Tip Material: Carbide Alloy Drilling Diameter: 53mm / 2.09 inch 55mm / 2.16 inch Drilling Depth: 40mm / 1.57 inch Shank Diameter: 9.5mm / 0.37 inch Shank Length: 28mm / 1.1 inch Total Length: 79mm / 3.11 inch Package Contents: 1 Set(2pcs) x Wood Boring Drill Bits with Separate Plastic Boxes