9 PC Standard HSS Keyway Broach Set Cutting Cutter Bushings Shim Harden 9 PC standard keyway broach set 3 broaches: A - 1/16, 3/32, 1/8" ; 5 Collared bushings: A-1/4, 5/16, 3/8, 7/16 & 1/2" ; 1 Shim The most common keyway combinations for small keyways and bores 3 broaches& 5 bushings=15combination High speed steel Quantity: 1 ; Weight: 11 ounce ; Wooden box INCLUDED ; Wooden box dimension:3-1/4"Lx6-7/8"Wx1-1/8"