4pcs Keyway Sze: B - 1/8" , B - 3/16", C - 1/4", C - 3/8" Teeth
9pcs Collared Bushings: B-1/2", B-5/8", B-3/4", B-7/8". C-1", C-1-1/8", C-1-1/4", C-1-3/8" and C-1-1/2" and 5pcs necessary shims
Excellent Material: Keyway broach is manufactured from H.S.S which is a tool steel with high hardness, high wear resistance and high heat resistance. Can afford a good cutting range and ample rigidity.
Portable Case Included: All broach sets are furnished in handsome wooden case with a sponge on the lid to prevent them from falling off or being knocked around during transportation.
Application: The model number labeling on collared bushings helps you to search and use them quickly. It is suitable for special broaching machines to produce keyways on steel and iron workpieces.