The Gewefa M96+ER hydraulic chuck is a flexible tool-holding system that fixes on the collet location of ER driven-head spindles. And, being a hydraulic chuck, it offers high all-round grip on the cutter with anti-vibration damping for improved surface finish. As a result, there is consistent spindle runout, along with automatic centring of the inner and outer taper, to virtually zero.

Gewefa’s M96+ER is available in popular ER options of ER16, 20, 25 and 32, accommodating cutter diameters from 5 to 20 mm.