Tapping Chuck: 1-1/4" Shank Dia, Straight Shank, Tension & Compression MPN:F3303H38

McMaster-Carr's tapping chuck features a 1-1/4 shank dia and straight shank for compatibility with various power or handheld drilling machines. It employs tension and compression technology to securely grip all standard taps up to 1/2 size without tap adaptors, preventing slippage during usage. Constructed from durable heat-treated steel, it ensures the perfect thread is created consistently even under extreme pressures in industrial settings such as automotive or machining applications. The versatile chuck allows easy and quick changes of taps by tightening or loosening the nut to achieve precise fastening in a variety of materials including metals, plastics or composites. Manufactured in the USA, McMaster-Carr's reliable tapping chuck guarantees smooth operation without compromising on quality or precision for demanding projects.