Features Durable Construction: Crafted from high-quality plastic and chrome-vanadium steel, this drill chuck ensures long-lasting performance and durability during use Comfortable Grip: Featuring a good metallic and comfortable coating, this chuck provides a secure and pleasant handling experience for extended projects Enhanced Abrasion Resistance: The specially treated jaws offer excellent abrasion resistance, maintaining performance and extending the life of your tools Quick Change Mechanism: The keyless chuck design allows for easy tightening and fast changes, making it simple to switch tools without hassle Reliable Accuracy: Engineered for precision, this chuck delivers accurate and reliable performance, ensuring your drilling tasks are completed with confidence Features: 1、This drill chuck is made of plastic and chrome？vanadium steel, high hardn, in use 2、Good metallic and comfortable coat 3、Jaws special treatment, with good abrasion resistance 4、Keyl chuck finger？tightens for easy changes. Quick？change SDS shank for electric hammer 5、Accuracy is accurate and reliable Specification: Features: This drill chuck is made of plastic and chrome-vanadium steel, high hardn, in use. Good metallic and comfortable coat . Jaws special treatment, with good abrasion resistance. Keyl chuck finger-tightens for easy changes. Quick-change SDS shank for electric hammer. Accuracy is accurate and reliable. Specification: Material: Plastic (body), Chrome-vanadium steel (handle) Shank length: 46mm / 1.81inch Head Diameter: 10mm / 0.39inch Hole Diameter: 12mm / 0.47inch Capacity: 2-1m / 0.08-0.51inch Total Length: Approx. 12.4cm / 4.88inch Weight: Approx. 257g Package Included: 1 x Drill Chuck 1 x SDS Adapter Note: Only chuck and SDS adapter, no other stuff included. Package List