Kyocera Precision Tools Inc.'s KTKF-JCT through-coolant cutoff holders for small-parts machining work great with high-pressure coolant. KTKF-JCT holders evenly break chips into small pieces, with superior cooling action, by discharging coolant in two directions toward the rake surface of the insert. Chip control significantly improves when machining difficult-to-cut materials and stainless steel.