PLB3000 COUPLING BORING It is design to bore precision coupling bolt holes on turbine and other coupling applications, this machine is optimized for boring fitted bolt holes in large couplings. Boring diameter:54-104 mm(2.0"-4.0") Spec Download PLB3000 line boring have strong working capabilities and a boring range of 54-104 mm respectively. It is design to bore precision coupling bolt holes on turbine and other coupling applications, this machine is optimized for boring fitted bolt holes in large couplings. Composition Primarily consists of axial feed unit, mounting assembly, boring bar, support, and drive power unit. Features Excellent stability and durability. Lightweight construction with high rigidity, precision, and compact design. Step less speed adjustment with feed rates ranging from 0.05 to 0.25 mm/rev. Quick removal of the boring bar without disturbing setup. This allows measuring and inspection of the bore. Three drive power can be selected: electric, pneumatic & hydraulic. SPECIFICATIONS Boring Bar Diameter 48/63mm Boring Range 54-104mm (2.1”-4.0”) OD [...]