Line Boring


IBM400 Line Boring Machine

Experience the power and precision of IBM400! With a boring diameter of 55-400mm and a stroke of 280mm, it tackles any project effortlessly. The adjustable feed rate and dual bar RPM options provide control and flexibility. Its compact design, compatible with single-phase power, makes it easy to transport. Unleash your creativity and conquer new depths with the IBM400. Elevate your machining game today!


  • Integrated rotary drive unit and automatic feed unit.
  • Bore cutter measuring and diameter measuring ruler.

Technical Data

Boring Diameter: 55 – 400mm(standard) 35-400mm(optional)
Boring Stroke: 280mm
Feed Rate: 0-0.5mm/rev
Bar RPM: 0-49, 49-98
Drive Power Unit: 110V/230V, 50/60Hz, 1800W
Boring Bar: ∅50×1828mm, ∅50×2438mm, ∅30×1200mm
Shipping Weight: 125kg
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Lightweight construction, performance excellence

High quality alloy structural steel to ensure cutting accuracy due to its high strength and rigidity. Bar length has 3 options:1828mm, 2438mm,3500mm . Customized length can be available…

It could be easily used in field boring on large scale steel structure , especially for narrow space processing. Fixed can be horizontal or vertical position, Rotational drive unit and feed unit can be fixed anywhere of the boring bar. Feed unit and rotational unit are only 7KG and 5KG each, more portable, step less speed regulation range 0 to 0.5mm, easily achieve the forward and reverse exchange.

Electric motor, made in Germany, single phase,1800W. It is able of cutting a maximum depth of 6mm.

  • Optional one smaller boring bar to achieve boring Ø35-400mm.
  • Two sizes of facing head to achieve facing processing range Ø80-450mm.
  • Optional auto bore welder used with portable line boring.