18pcs Keyway Broach Kit, 1/8 3/16 1/4 3/8" Keyway Broach Sets, HSS CNC Metalworking Cut Tool Set, Broaching Cutter Bushing Shim Set with 4 Broaches, 9 Collared Bushings, 5 Shims
B-1/2" , 5/8" ,3/4" 7/8" , C-1" , 1-1/8" , 1-1/4" ,1-3/8" ,1-1/2";5 Shims。