KIWA KMH-300 Direct Drive 30-taper, 15,000 rpm, 300 mm dual pallet machine and KIWA KMH-630B 50-taper, 10,000 rpm, 630 mm dual pallet changer models integrate full rotary B-Axis and FANUC Oi-MD control. Spindle oil cooling system and coolant-through ball-screws are standard. Also available, KH-Series includes KH-55, 500 mm dual pallet model with 10,000 rpm, Cat 50-taper, and 240-tool ATC. With 2,000 psi coolant through-the-spindle option, KH-45 Series offers rapid rates to 74 m/min.