Choonjin 1.5-13 mm Keyless Drill Chuck, Metal, with SDS Adapter, 1/2 Key Sleeve, SDS Shank, 1/4 Hex Shank, for Drilling Machine

• Keyless Design: keyless chuck with keyless collet construction, tool-free accessories, convenient to use with one hand, you can lock and unlock quickly and easily.
• High quality material: keyless chuck made of high quality metal, high hardness, durable in use. Will not rust and corrosion resistant.
• Size range: allows you to securely hold from 1.5mm to 13mm with ease. Thread mounting: 1/2-20UNF Keyless chuck length: 71 mm, width: 43 mm
• Easy to Use It can be installed and operated in a few seconds without additional installation tools. Drill chuck universal 1/2 inch hex handle can be easily attached to your drill chuck.
• Universal tool: 1/2 - 20 UNF female thread mount suitable for all drills. Keyless chuck can be disassembled and replaced as needed and can be adapted to most electric drills and cordless screwdrivers

1.5-13 mm keyless chuck, red striped all-metal chuck, with SDS adapter, with 1/2 key sleeve, SDS shank, 1/4 hex shank, professional hardware tools. Efficient Projects: Keyless for quick tool changes. Drill chuck adapter with 3-class jaw design, keeps the drill firmly and stable and is not easy to loosen. Universal tool. Drill chuck suitable for hand drills, hammer drills etc. (1/2 - 20 is the definition of thread specification. Size: 1/2; Number of threads (T): 20 (UNF, UN is the standard code for inch threads, F is fine thread). Specification: Product Name: Keyless Drill Chuck Thread: 1/2 inch x 20 UNF. Chuck capacity: 1.5 mm - 13 mm. Length: 71 mm. Width: 43 mm. Weight: 250g. Note: Please check whether the connection thread of your drill is 1/2 - 20 UNF before purchasing.