Description

Precision chuck extension Design: High-precision chuck extension together with a precision chuck. Very good concentricity. Better vibration damping compared to shrink-fit chucks (due to clamping sleeve compound). Slim contour D1 = 13 mm. Holding torque independent of shank tolerances (as tightening torque is always built up constantly when clamping surfaces are in contact with the shank). Maintenance-free, robust and durable. Sealed against coolant and dirt. Easy clamping by means of a hex spanner (no equipment necessary). Application: Perfect for micro-machining, enables machining in hard-to-reach machining zones. Process-safe clamping of small shank diameters, even below 3 mm. For clamping cylindrical shanks in accordance with DIN 1835-A, -B and DIN 6535-HB, -HA and -HE to D = 6 mm.