Self-clamping drill chuck, 1/2- 20 UNF, 2.0-13.0 mm

Self-clamping drill chuck, 1/2" - 20 UNF, 2.0-13 mm 56T803 by GRAPHITE with ½" female thread - 20 UNF, allows quick attachment of accessories without the use of a spanner. The clamping mechanism securely holds drills with a cylindrical shank of 2 - 13 mm, which speeds up changeovers and ensures stable tool guidance on drills compatible with this spindle standard. This GRAPHITE chuck is a practical solution for workshop and assembly work when speed and repeatability of clamping counts.