JMPP’s high-torque retention knobs are longer and reach deeper into the holder’s threaded bore. All thread engagement occurs in a region of the toolholder where the diameter is large and where there is more material to resist deformation. The knobs work in existing toolholders and are hard turned to ensure precision fit and balance.
JM Performance Products Inc.
Fairport Harbor, Ohio
800/322-7750
www.jmperformanceproducts.com
