Product Name: Hinge Boring Bit suitable for Wood
Borer Drill Diameter: 60mm / 2.36";Shank Diameter: 10mm / 0.39"; Total Length : 85mm / 3.34"
Precision ground for heavy use and easily resharpened, they can enlarge existing holes with ease and can bore any arc of a circle.
Carbide tip is specially designed to through hole cleanly in end grain and thin stock, great for boring concealed hinges and door clocks.
Attention: The Hinge Boring Bit is used on bench drill or drill machine. Hand drill or electric drill is not recommended.