Securely holds 1/2" - 3/4" square tool bits. For use with CXA tool posts 250-300 or 250-333. Interchangeable with Dorian, Aloris, & Phase II OXA series mini tool posts. While we guarantee your satisfaction, these especially work best with our matching tool postsPrecision ground and hardened.Completely sealed for maintenance free operation. Turning and facing tools can be locked together (saving time and labor when changing operations). We also sell custom tooling packages! The item "All Industrial 5 Pack CXA #1 Quick Change Turning & Facing Lathe Tool Holders" is in sale since Friday, September 4, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change Tool Post". The seller is "allindustrialtoolsupply" and is located in Huntington Beach, California. This item can be shipped worldwide.