Hyundai WIA KBN-135

Heavy-Duty Boring Machine, designed with advanced technology, shows great performance in rigidity and powerful cutting

  • Single unit bed for X and Z axis for ultra-precision (KB135)
  • Movable column structure for high-load, heavy duty cutting needs (KB135C)
  • Selectable X and Y axis of up to 1,000mm (39.3″) and 500mm (19.6″) respectively
  • 3-step gear drive main spindle for heavy duty cutting
  • Optimal boring capability with W-axis maximum travel of 700mm (27.5″)
  • Equipped with standard linear and rotary scales for ultra-precision

Starting at $626,590



Pallets Size

78.7 x 70.9 in

Max Load Capacity

22,046 lbf

Spindle Driving Method


Spindle Taper


Spindle RPM

2,000 rpm

Spindle Power

29.5/24.8 HP

Spindle Torque

2,295.2/1,930.2 lbf.ft

Travel (X/Y/Z)


Travel (A/C)


Rapid Feed Rate (X/Y/Z)

8/8/8 m/min

Rapid Feed Rate (A/C)

8(W-axis) r/min

Slide Type


Number of Tools


Tool Change Time (Chip to Chip)

70 sec

Power Required

42kVA / 110amp @ 220V

Voltage Required

205 -235 Volts / 3 Phase

Air Needed

(85-100 PSI/ 15 CFM/ Filtered & Dried)