22pc Keyway Broach Kit Collared Bushing Shim Set Metric Size HSS Material Metalworking Tool. 4 broaches: 4mmB1,5mmB1,6mmC, 8mmC. 13 Collared bushings: B1-12,14,15,16, C-18,19,20,22,24,25,26,28,30. 4 broaches and 13 bushings = 26 keyway combinations.The item "22pcs HSS Keyway Broach Set Collared Bushing Shim Set Metric Size" is in sale since Saturday, November 14, 2020. This item is in the category "Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Bushings\Broach Bushings". The seller is "franticco_35" and is located in Hurstville, NSW. This item can be shipped worldwide.