Aug 25, 2016
Collet holders are mainly used for drills, milling cutters, reamers, taps, straight shank tool clamping its clamping toolholder cone hole, Collet and nut composition. Nuts will be pressed into the Chuck, and the toolholder taper bore with the contraction of Chuck to complete clamping process.
According to different processing needs, Collet holders also have long, thin, in order to meet the different demand for machine tools also have a variety of different models with matching, for example: Morse shank, straight shank, and so on. According to the size of clamping tool needed is also divided into ER16, ER20 ER25 ER32, ER40, ER50.