Features Heavy Duty Tool Post: This Tool Post Turning Holder Is Designed to Hold 3/4in Tools with Bushing And 1in Tools without Bushing, Suitable for 10 to 15in Lathe Swings. Premium Material: Made of Premium Alloy Tool Steel 40gr, This Cnc Lathe Tool Post Is Forged to Ensure A Longer Service Life And Maximum Durability. Precise Engineered Parts: All The Working Parts Are Precisely Ground And Heat Treated to Maintain Their Accuracy And Hardness, Ensuring Optimal Performance And Reliability. Quick And Easy Installation: This Tool Post Holder Can Be Quickly Installed onto Engines, Workstations, Or Turret Lathes, Making Maintenance And Replacement A Breeze. Interchangeable Compatibility: This Tool Post Facing Holder Is Compatible And Interchangeable with for Dorian, for Aloris, And for Phase Ii Bxa Series Mini Tool Holders. Specification: Item Type: Tool Post Holder Material: Alloy Tool Steel 40Gr Model: 250 204 Application: Suitable for 10-15in lathe swing Package List: 1 x Tool Post Holder Package List 1 x Tool Post Holder