CoCud Lathe Chuck 12mm Square with Handheld Square Head Key Spanner Tool CNC Router Engraving Wrench, Head, L115x220mm, Rod, Easy-to-Use (Application

★ Lathe chuck wrench size - The square head size is 12mm, the wrench length is 150mm, and the handheld rod length is 220mm. ★ Wide range of applications --- Lathe chuck wrench is suitable for CNC router engraving milling machine and widely used for tasks required to tighten or loosen nuts and bolts, such as auto repair, machine maintenance, construction projects, etc. ★ Thoughtful Design --- The center of the handle is embossed, which makes it non-slip even after strong pressure, making it sturdy and stable. The rounded design allows you to use it without scraping or scratching your hands. ★ 45# Carbon Steel & Black Oxide --- Made of carbon steel for durability and wear resistance. Black oxide treatment improves corrosion resistance and extends the life of the attachment. ★ Useful Tips --- Use proper torque and avoid excessive force to avoid damaging the attachment or fastener. Features: *Material: 45# carbon steel *Square head size: 12mm *Wrench length: 150mm *Handheld rod length: 220mm Set contents: * 1 lathe chuck wrench Applications and Features: --- Suitable for CNC router engraving milling machines, widely used in auto repair, machine maintenance, construction projects, etc. --- Made of carbon steel for durability and wear resistance. Black oxide treatment improves corrosion resistance and extends the life of the attachment.