Shars 250-301 Cxa 1 Quick Change Tool Post Holder W/ Seco DCLNR-12-4B Tool Holder

The Shars 250-301 tool post holder is a CXA 1 quick change tool post holder designed for lathes with a swing range of 13 to 18 inches. It accommodates tool capacities ranging from 1/2 inch to 3/4 inch. The holder features a wedge with dimensions of 2-1/8 inches, a length of 3-1/4 inches, a width of 1-3/8 inches, and a height of 2-1/8 inches, excluding the middle screw. Included with this tool post holder is the Seco DCLNR-12-4B tool holder, which has a shank height and width of 3/4 inch each. The tool holder has a lead angle of 95 degrees and an overall length of 4-1/2 inches. It is designed with a negative rake and is configured for right-hand use. The insert size code for this tool holder is CN43, and it features a rake angle of -6 degrees.