Reinforced & Shielded Design: The 250 301 tool post undergoes hardening for enhanced durability and features a fully covered build to resist wear and oxidation even: Featuring carefully areas, this lathe tool holder delivers accurate results and secure positioning during turning and chamfering operations Versatile Machining Use: Ideal for various cutting requirements, this rigid tool holder works seamlessly with corresponding tool posts for adaptable workshop Tool Holding Solution: Designed for matching tool posts 250 300 or 250 333, this lathe holder securely grips 1 / 2 " 3 / 4 " square tool bits with a working extent of 13 18 " for uniform machining outcomes Sturdy Metal Construction: The 250 301 tool holder is built from robust steel, ensuring long lasting durability and consistent action in active workshop environments, Manufacturer: ZBIianxer