Industrial Line Boring Machine For Engineering Machinery With 45mm To 160mm Hole Diameter And 300mm Travel Built Tough Heavy Duty Precision Hole Drilling Tool With Boring Bar For Excavators Cranes And Loaders 110V

Portable Line Boring Machine for 45-160 mm holes, 110V
✔️ 1 Set includes 45-160 mm bore, 300 mm travel, 110V, 1500W

The portable line boring machine is built for field service on engineering machinery. It’s a handy tool for precise inner-hole boring on heavy equipment such as excavators, cranes, loaders, and pipelines, enabling on-site repairs without moving large parts to a shop.

✅ Maximum hole diameter 160 mm
✅ Minimum hole diameter 45 mm
✅ Maximum travel 300 mm
✅ Maximum feed depth 3 mm on one side
✅ Surface roughness Ra 3.2
✅ Deviation from circular form < 0.02 mm
✅ Voltage 110 V, 60 Hz; Power 1500 W
✅ Boring bar size: 160 cm length, 40 mm diameter

💡 What is a line boring machine used for in field service and how does it help maintenance?

This handy tool keeps bores aligned on heavy equipment during on-site repairs.

- On-site boring of engine cylinders and housing bores
- Maintains concentricity, reducing rework and downtime
- Works across 45-160 mm bore range with up to 300 mm travel to support field maintenance