CHANCS 3/8-24UNF 0.8mm-10mm Keyless Drill Chuck with SDS Electric Hammer Round Shank Drill Adapter for Impact Drill Tool

Keyless design, no tighten chuck key needed.convenient to one hand operation, allows you to quickly and easily lock and release, improve your work efficiency. Specification: Material:Carbon Steel & PC Plastic? Clamping range:0.8 - 10mm (0.03"-0.39") ? Shank Type: SDS Electric Hammer Round Shank; Mount Thread:3/8-24UNF? Application: Converts a cordless power screwdriver into a drill or grinder in seconds. Ideal drill conversion tool for all your drilling tasks. Package Content: 1 × Drill Chuck?1 × SDS Electric Hammer Round Shank Guarantee? Contact us if you encounter any product problems. We will provide suggestions or even refund services for products with quality problems.Welcome to click "Contact Seller". Send us an email and we will customize it for you. Tips? The SDS shank is removable,it only can be used in a clockwise direction because the chuck will loosen when operating in the opposite direction.