Keyway Broach Kit 30 Pcs,HSS Industrial Tools for Lathe Inch Size 5 pcs Broach & 18 Collared Bushing & 7 Shims Cutting Tools for Lathe Keyway Size B -1/8",B - 3/16",C - 1/4",C - 3/8",C - 5/16"

5pcs Keyway size: B -1/8", B - 3/16", C - 1/4", C - 3/8", C - 5/16" 18pcs Collared bushings: B - 1/2", B - 5/8", B - 3/4", B - 9/16", B - 11/16, B - 13/16", B-7/8", C - 15/16", C - 1-1/16", C - 1-3/16", C - 1-5/16", C - 1-7/16", C - 1-9/16", C -1", C - 1-1/8", C - 1-1/4", C - 1-3/8", C - 1-1/2" 7 shims: 2 of B and 5 of C 7 shims: 2 of B and 5 of C Made of high quality HSS steel:high speed steel is a tool steel with high hardness, high wear resistance and high heat resistance. Sized and proportioned to afford a good cutting range and ample rigidity. Easy Storage:The product comes with a dedicated storage box, which makes it easy for you to organize and store them, reducing the risk of loss.