1/2" Keyless Self-Tightening Drill Chuck for Impact Drill – for Wood, Metal and Masonry

Self-locking: The electric drill chuck is self-locking and can be inserted and tightened immediately after being placed on the electric drill. Stable Connection: The precision body of the chuck ensures a firm and stable connection, and the fine, precise finish guarantees its long service life. ABS and Carbon Steel: The drill chuck is made of high-quality ABS and carbon steel, making it wear-resistant and durable. With Adapter: This electric impact wrench drill chuck comes with an adapter to securely attach a drill chuck and an impact wrench, converting the impact wrench into a drill. Standard Thread: The connection thread is a standard 1/2-inch 20 UNF size, and the chuck has a wide clamping range of 2 to 13 mm. Specification: Item Type: Self-Tightening Chuck Material: ABS, High Carbon Steel Clamping Range: 2-13 mm Chuck Connection Thread: 1/2 inch 20 UNF Used for: Impact Wrench Package List: 1 x Self-Tightening Chuck, 2 x Conversion Adapters, 1 x O-ring, 1 x Pin