TDG50IMP Line Boring Modular design, easy to set up or remove. It is a preferred tool for repairing earthmoving equipment like excavator, bulldozer, loader, etc. and working with our automatic bore welder to fulfill I.D, O.D or face welding. Boring Diameter: 55-400mm(standard) 35-400mm(optional) Features: Standard drive power unit 1800W. Equipped with bore cutter measuring and diameter measuring ruler. Download Compact and modular design It could be 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 mounted 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. Boring bar 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… Drive Power [...]