Our Portable Boring Bars are available in two different configurations, either ‘Push-Pull’ or 'Feed-Screw'.

The Push-Pull boring bar design is available for all Hydratight DL Ricci boring systems, while four inch diameter and larger boring bars accommodate the Feed-Screw design. Both these boring bar configurations can be setup for line boring, blind boring and facing operations.

Features:

• Our modular design allows the drive unit and alignment mounts to attach any place along the portable boring bar, enhancing setup capabilities in even the most difficult of setup situations.
• The rotational unit of the Portable Boring Bar is compact, with high power to weight performance.
• Powerful hydraulic or pneumatic motors, coupled with our heavy-duty gearbox, provide smooth and trouble free cutting.
• The mounting systems may consist of the two adjustable bearing end plates, or a combination of a bearing end plate and the ID mount spider system.
• The bearing end plates are designed to adjust in any direction and miter to compensate for any misalignment.
• Roller bearings are used in all setup fixtures to assure smooth, accurate cutting performance.
• The power feed unit for both types of bars ("Push-Pull" or "Feed Screw") is a reversible, variable feed rate servo drive.