-Strain capacity up to 80 Ncm with Hexagon-clamping system. -Reduction ratio 20:1. -Optimised clamping system to avoid jamming of tool shafts. -Optimised gearing and ball bearings for long useful life. -Separable into head and baser-parts. -EXPERTgrip for optimized strength and hygiene. -External and internal cooling (according to Kirschner and Meyer). -External coolant connection. -With light. **For further product information , please contact Chat support**