KURAKI KBH-12 HORIZONTAL BORING MILL

The KURAKI KBH-12 Horizontal Boring Mill is a robust CNC machine featuring a quill-type spindle with a maximum speed of 12,000 RPM, driven by a 40 HP motor and utilizing a #50 BT taper. Its axis travels are X-axis (table travel) at 59.05 inches, Y-axis (vertical travel) at 47.2 inches, W-axis (saddle travel) at 35.4 inches, and Z-axis (spindle travel) at 15.74 inches. The machine is equipped with a full 4-Axis B-Axis rotary table, offering 0.001-degree accuracy. The standard table size is 47.2 inches by 39.37 inches with a capacity of 7,700 lbs. Tool management is handled by a 30-station Automatic Tool Changer (ATC). Control is provided by a Fanuc 16i-MB 4-Axis CNC system. The machine's physical dimensions are 198 inches wide by 233 inches deep, with a height of 160 inches, and a total weight of 66,000 lbs. Key features include extremely wide and rigid linear guides for fast feed rates, improved accessibility via column traverse, and a coolant-through spindle system within a full chip and splash enclosure, including a standard coil-type chip conveyor.