13-18” CXA 250-333 Wedge Type Quick Change Tool Post Set Lathe Tooling. 13-18” CXA Size 250 – 333 Wedge Type Quick Change Tool Post. 250-333 Wedge Type Tool Post. 250-301 Turning Tool Holder, use tool bit up to 3/4″ 250-302 Boring, Turning Tool Holder, use tool bit up to 3/4″ and round shank tool bits […]