- Apr 1, 2022
They use a shallow taper collet that is pulled into the holder from the rear with stud on the back of the collet. Holder pulls the collet in by turning a screw on the outside similar to a hydraulic holder. The collets with pins act as a anti pullout system in conjunction with the weldon flat. Strong grip, low runout, good balance.How do those work? They just use a pin for anti-rotate against the weldon flat?
Also do you remember how much the holder was?
Overall I ended up going with the regofix Powrgrip system. Regofix has something similar to the pin system with their secuRgrip line of holders and collets; however I've never found it necessary.
From what I remember the Emuge holders are very pricey ~$400+ for a cat40 and that didn't include the collets.