RÖHM Spiro-SK quick-action drill chuck, size 13 S, shank B 16, concentricity 0.07 mm

Brief description: Self-tightening flat-jaw drill chuck with metal sleeve and clamping force lock. Industrial version offering the highest precision. Technical features: The locking mechanism with pawl prevents accidental opening during counter-clockwise rotation up to a load of 15 Nm; All functional parts are hardened and ground. Applications: Particularly suitable for use on machine tools, pillar drills and boring machines with high precision requirements. Advantages: Maximum concentricity of up to 0.07 mm across the entire clamping range; increased clamping force proportional to the cutting force through self-tensioning and no opening during reverse rotation; Tapered shank for maximum drive force and precision Further information: Spiro-SK quick-action drill chuck (precision version), size SK 13 S, shank B 16, clamping range 1–13, concentricity 0.07 mm