Professional heavy duty keyless drill chuck 2-13mm 1/2-20 UNF with quick change and 6.35mm (1/2") SDS adapter

General descriptionProfessional heavy duty keyless drill chuck designed for quick changes and enhanced grip. This chuck features a robust steel body and is made from high-quality materials including carbon steel and tungsten steel claws. It is specifically designed for use with impact drills and electric hammer drills, providing a self-tightening mechanism that ensures a secure hold on drill bits.Technical specificationsMaterial: Carbon steel, tungsten steel clawsDrive length: 46 mmHead diameter: 43 mmClamping range: 2-13 mmDrive: 1/2-20 UNFDimensions: 122 x 42 mmCompatibility and accessoriesSuitable for impact drills with power above 1050WIncludes 1 x SDS drill chuck adapterInstallationQuick and easy to use by hand for fast bit changesLocking function to prevent shocks and vibrations during operationUsageDesigned for use with cordless drills, drill drivers, and electric drillsNote: The product cannot be used counterclockwise