Shars Up to 8 CNC Lathe OXA Wedge Type Quick Change Tool Post Set 250-000 New. Please see above pictures, our products are from two different manufactures. They have different type of numbers and logos, they can’t be used by mismatch. Quick Change Tool Post Series. Quick Change Tool Post Type. 250-000 Wedge Type Tool Post. Lathe swing: Up to 8. Includes: 250-000 tool post holder, 205-001 holder, 250-002 holder, 250-004 holder, 250-007 holder 4 degree, 250-010 holder. Hex Key Size: 4mm. Set Screw Thread Size: M6x15. Made of high quality #45 steel. Precision ground and hardened. Ta kes only a few seconds to change tools. High quality 8.8 grade screws. Tool Post and Tool Holders No. 250-001 Turning & Tool Holder, use tool bit up to 1/2. 250-002 Boring, Turning & Facing Tool Holder, use tool bit up to 1/2. 250-004 Boring Bar Tool Holder, can use two side boring bars 3/8″ & 1/2″. 250-007 Universal Parting Blade Tool Holder, use 1/2 high parting blades. 250-010 Knurling, Facing & Turning Tool Holder, use short tool bit up to 1/2. Wedge type tool posts are precision engineered to assure repetitive accuracy. Advanced design provides built in quick tool changing versatility with positive rigidity to meet the most exacting working tolerances. Quickly and easily installed on an engine, bench or turret lathe for a wide range of operations, from fine precise work to heavy duty cutting. Maximum rigidity for chatter free performance. No time wasted with shims. Speed lathe operations 90%. Completely sealed for maintenance free operations. Height adjustment screw allows accommodating various center height of different lathe chuck. The cut-off tool holder that mounts the blade at a 4 degree angle. It needs 0.75 clearance from the top of the compound to the center line of the lathe chuck because of the angled cut off blade. Wedge type tool posts are precisely engineered to assure repetitive accuracy. Advanced design provides built-in quick tool changing versatility with positive rigidity to meet the most exacting working tolerances. Can be quickly and easily installed on an engine, bench or turret lathe for a wide range of operations, from precise work to heavy duty cutting. Center threaded rod is M10x1.5 threads size and 75mm overall length, please check the T-slot depth on the compound to see if the provided threaded rod is sufficient in length.