For use with any rotarytransfer machine from Hydromat Inc., St. Louis, the Harmonic 200 toolholder balancer adds two eccentric rings or removes imperfections to reduce or offset imbalance to make any company toolholder dynamically stable.

The compact unit reportedly goes from box to bench in minutes and needs no special foundation. A user-friendly menu allows for easy operation and touchscreen controls and laser pointers assist operators in removing 95 percent of tool and toolholder imbalances. hydromat.com