JingsaiShangmao #2 AXA 250-102 Quick Change Tool Post Boring Turning Holder 6-12&#######x27;&#######x27; for Lathe Swing 6-12 inches. Item Weight:? 4.69 pounds. Product Dimensions:? 5.91 x 3.94 x 1.97 inches. Item model number:? 1. Date First Available: December 1, 2021. 250-102 Boring, Turning Tool Holder, use tool bit up to 1/2″ and round shank tool bits up to 7/16″. AXA Size Quick Change Tool Post Set for Lathe 6 – 12. A: 15/16″ B: 1/2″ C: 7/16″ D: 1-1/2″, Shank 1/2. All working parts hardened and precision ground. Package: 5 250-102 tool holder.