Drill Chuck Keyless 13mm Capacity 2-13mm Clamp Range 1/2-20UNF Thread Hand Tool Accessory Self Tightening Rotary Tool Part

Features:This professional grade drill chuck utilizes automatic tightening technology for secure bit retention during operation. Crafted with industrial-grade alloy, it delivers consistent performance under rigorous working conditions. The 2-13mm clamping range accommodates multiple drill bit sizes, while the 1/2-20UNF thread ensures compatibility with standard power tools.Simple installation process requires no special tools, with precision machined jaws maintaining optimal gripping force. Weight balanced design minimizes user fatigue during extended operation. Detailed installation guidelines ensure proper setup with your current tool configuration.Specification:Diameter:43mm/1.69inLength:58mm/2.28in (3-5mm tolerance)Connection Size:1/2-20UNFClamp Range:2 ~ 13mm / 0.04 ~ 0.51inPackage List:1 x Drill ChuckNote:Before purchase, it is necessary to verify whether the connecting thread of your electric drill is 1/2-20UNF. (1/2 - 20 is the definition of thread specification. Specification: 1/2; number of threads (T): 20. UNF, UN is the standard code of inch thread, and F is fine thread).

• [Secure Grip] Firmly holds drill bits with anti-slip mechanism prevents slippage during operation
• [Long-lasting Performance] Reinforced alloy construction withstands continuous heavy-duty use
• [Tool less Setup] Requires zero additional accessories for immediate installation
• [Wide Compatibility] Accommodates various drill bits from 2mm to 13mm diameter range
• [Ergonomic Design] Automatic tightening mechanism enhances user comfort and control