CNC Automation has announced the Hydrogrip Deluxe Kit with case, suitable for ISO30 spindles in Therwood machines. The kit includes a ½ in. and ¾ in. Hydro-Grip G2T holder, as well as a 3/8 in. and ¼ in. reduction sleeve. The holders are easy to use and make tool changes quick, the company says. They are said to provide precision over the conventional collet type holders by minimizing tool run out, eliminating most of the tool vibrations and deflections that affect the quality of the cut and tool life.