Features High Grip & Impact Resistance: Engineered for superior grip and impact resistance, this tool ensures precision cutting and optimal performance in demanding applications Quick & Easy Replacement: Designed for convenience, simply use a wrench to effortlessly replace blades and pads, minimizing downtime and maximizing productivity Cost-Effective Durability: Built to last with high strength materials, this tool reduces replacement costs while providing reliable performance for extended periods Precision Hardened Steel Construction: Crafted from hardened steel and finished with precision grinding, this tool offers exceptional durability and a sleek black finish for enhanced aesthetics Versatile for Harsh Environments: Ideal for various processing settings, this tool maintains functionality even in dirty environments, such as those involving cast iron shavings 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