Features Durable Construction: Made from high-quality plastic and chrome vanadium steel, this drill chuck ensures long-lasting performance and reliability in your projects Comfortable Grip: The metallic coating provides a good grip, enhancing comfort during use and reducing hand fatigue for prolonged drilling sessions Enhanced Abrasion Resistance: Specially treated jaws offer excellent abrasion resistance, maintaining their performance and extending the lifespan of the chuck Quick Change System: The Keyl chuck features a finger-tightening mechanism and a quick-change SDS shank, allowing for hassle-free bit changes and improved efficiency High Precision Accuracy: Designed for precision, this chuck delivers accurate and reliable drilling results, making it ideal for both professional and DIY applications 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