13-18" PISTON QUICK CHANGE TOOL POST SET CXA#300/13-18" QUICK CHANGE TOOL POST 6PCS/SET Piston Type 250-300. 6 Piece CXA 300 Piston Type Quick Change Tool Post Set All working parts are hardened and ground. Completely sealed for maintenance-free operation. Increases productivity of all lathe operations. 1 turning & facing holder, a No. 2 boring turning & facing holder, a No. 4 heavy duty boring holder, a No. 7 universal parting blade holder, and a No. 10 knurling facing & turning holder. Lathe swing capacity is 13-18. All working parts are hardened and ground. Date First ...