Quick change toolpost, one side takes BXA holders the other side takes CXA. Came out of a CNC production mfg shop. Be sure to view our other items for more great tooling finds. The item "BXA & CXA Dual Size Quick Change Tool Post Metal Lathe Machinist CNC Shop Find" is in sale since Monday, March 25, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Metalworking Lathes". The seller is "zwmcquig" and is located in Yorktown, Virginia. This item can be shipped to United States, United Kingdom, ...