1/2 shank Versatile tools for making tenons on round or square stock; Studs up 3 The shear angle design makes them the easiest cutting tools on the market. The shear angle design makes them the easiest cutting tools on the market. The shear angle design makes them the easiest cutting tools on the market. open body allows easy release of the cap. Manufactured made of hardened steel high carbon content for long-lasting cutting. Description: - Manufactured made of hardened steel high carbon content for long-lasting cutting. - The high-carbon design Open body allows for easy clog release. - Shear angle design makes these the easiest cutting tools on the market. - Versatile tools for making tenons on round or square stock; Studs up 3 long; - 1/2 shank for drill press, lathes, horizontal drills. - For making soft and hard wood plugs. For furniture making, finish carpentry and retail store projects. home. - Precisely ground interior and exterior cutting edges cut precisely. cuts through the hardest wood while maintaining an extremely sharp cutting edge. Specification: - Material: Harden in high-grade steel. high carbon - Drill hole diameter: 8-40mm - Length: 140mm / 5-1/2 inch - Max. socket length: 70mm / 3 inch Package includes: Drill bits Caps 1 piece