Shars 250-301 Cxa 1 Quick Change Tool Post Holder (1/2"-3/4") W/ Kennametal MDJNR-124B

The Shars 250-301 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 measuring 2-1/8 inches, with overall dimensions of 3-1/4 inches in length, 1-3/8 inches in width, and 2-1/8 inches in height, excluding the middle screw. Included with the tool post holder is a Kennametal MDJNR-124B tool holder, which has a shank height and width of 19.05 mm, an F dimension of 25.4 mm, and a tool length of 114.3 mm. The head length of the tool holder is 35.052 mm, and it is compatible with DN..432 gage inserts. The lock pin ID drive size is 3/32, and the clamp screw ID drive size is 1/8.