Features Superior Grip & Impact Resistance: Engineered to deliver exceptional grip and withstand high impact, ensuring optimal performance for cutting and milling tasks Effortless Blade Replacement: Designed for easy blade and pad changes using just a wrench, streamlining your workflow and minimizing downtime Cost-Effective Longevity: Built with durable materials, this tool reduces overall costs by providing a long lifespan and consistent performance for all your machining needs Precision Hardened Steel Construction: Made from hardened steel and precision-ground for a sleek black finish, ensuring durability and reliability in demanding environments Versatile for Various Environments: Ideal for use in challenging conditions, this tool performs effectively even in dirty settings like cast iron, enhancing operational efficiency Features: 1、With high grip and impact resistance, this drill chuck supports strong and clear speed advantage, and it can cut off larger margins and proc. 2、Supports convenient replacement method, it just needs to use a wrench to complete the replacement of blade and pad. 3、Reduce the user's tool cost, lathe drill chuck is with good strength and long lifespan, easy to use. 4、Alloy of such drill chuck is hardened steel, finished into black by precision grinding. 5、Practicable in various procing environments, such drill chuck has good functions even in very dirty environments such as cast iron. Specification: Item Type: Drill chuck Model: C20-APU13 Clamping Range: Approx. 1 ~ 1m / 0.04 ~ 0.51in Accuracy: Not more than 0.07mm Material: Alloy hardened steel, finished in black by precision grinding. Hardn: HRC 56-58 Package List: 1 x Lathe Drill Chuck Package List 1 x Lathe Drill Chuck