D- BITSSKU: 210- Made from high-speed steel- For making square holes- Also available with cobalt 5%, 8%, 10%SIZES Cat. no Size inch O.A.L. inch CH210001 1/8 2.1/2 CH210002 3/16 2.1/2 CH210003 1/4 2.1/2 CH210004 5/16 2.1/2 CH210005 3/8 2.1/2 CH210006 7/16 2.1/2 CH210007 1/2 2.1/2
D- BITSSKU: 210- Made from high-speed steel- For making square holes- Also available with cobalt 5%, 8%, 10%
