Tiardey Keyless Chuck Set, 1/2 Inch x 20UNF Drill Chuck Adapter Drill Chuck Hex Shank with SDS Adapter Accessories, Keyless Keyless Chuck for Impact Wrenches

• Keyless chuck: The keyless chuck adopts a keyless self-tightening design, which is more ergonomic. With tool-free accessories, you can lock and unlock quickly and easily.
• Hex handle: The keyless chuck's universal 1/4" hex handle easily attaches to your keyless chuck and turns your hex chuck into an easy-to-use drill.
• Unique Design: The drill chuck adapter adopts a three-stage jaw design, allowing you to easily and securely clamp drill bits from 1.5mm to 13mm, holding the drill bit firmly and stably and not easy to loosen.
• Universal Tool: 1/2" x 20 UNF female thread mount fits all drill bits requiring a drill chuck to secure drill bits and other insertion tools. For example, electric hand drill, impact drill, etc.
• Material selection: The impact wrench drill chuck is made of metal, which has high hardness and durability. High-precision drill chuck with spans up to 13 mm (0.5 in) and high drill concentricity.

Describe SDS Metal Keyless Chuck, Impact Driver Drill Chuck, Hex Drill Chuck Adapter Span: 1.5 - 13mm, Drill Chuck Internal Thread: 1/2" - 20 UNF, SDS Drill Chuck O.D.: 42.9mm. Specification: Product name: Keyless drill chuck Thread: 1/2 in x 20 UNF. Chuck capacity: 1.5mm - 13mm. Length: 71 mm. Width: 43mm. Weight: 250 grams. Package: Keyless Chuck [1/2" x 20 UNF] 1/4 Hex Adapter [1/2" x 20 UNF] SDS Plus Adapter [1/2" x 20 UNF] 1/2" Impact Wrench Adapter [1/2" x 20 UNF] Efficient projects: Keyless for quick tool changes. The drill chuck adapter adopts a three-stage jaw design to keep the drill bit firm and stable and not easy to loosen. Universal tools and drill chucks for electric hand drills, impact drills, etc. Notes: Please be sure to check whether your electric drill connection thread is 1/2-20UNF before purchasing. (1/2-20 is the definition of thread specification, specification: 1/2; number of threads (T): 20 UNF, UN is the standard code for inch thread, and F is fine thread). Warranty Our professional customer service team is always ready to solve your after-sales problems. For any defective products, please contact us first and we will try our best to solve the problem.