Workholding

Round smooth, round serrated, hex smooth, and square smooth sizes are available for W&S (all sizes), S-style (all sizes), Gisholt, Jones & Lamson, and Martin collet pad types, allowing more varied geometries can be securely gripped.  The ability to quickly change between sizes allows shops to expand their machining capabilities, increase their machine cycles by up to 30%, and maximize production.  Emergency collet pads that machine like top jaws are stocked for custom workpiece applications. 

The coupling bolts shared a lot of engineering characteristics of their High Torque retention knobs for V-Flange tooling. Given that JMPP currently manufactures and stocks over 400 different styles of retention knobs, the ‘coupling bolt challenge’ was a good fit and melded with their production processes nicely.