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 Keyway Broach Bushing Shim Set Metric System 12-30 HSS Keyway Tool CNC E" is in sale since Tuesday, January 23, 2018. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Bushings\Broach Bushings". The seller is "e-lab-4u" and is located in CN,CN.This item can be shipped worldwide.