4 broaches and 13 bushings = 26 keyway combinations. The item "22pcs Keyway Broach Bushing Shim Set Metric System 12-30 HSS Keyway Tool for CNC" is in sale since Wednesday, January 24, 2018. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Supplies\Broaches\Keyway Broaches". The seller is "galaxyshopzz" and is located in shenzhen. This item can be shipped worldwide.