BB2250
Powerful & versatile|In-Line Boring|Quick & Easy
This tough and durable 2 ¼” Portable Boring Bar adds versatility whilst saving both time and money repairing diggers, earthmoving and heavy duty quarry equipment in-situ.
Technical Data
Right angle worm gear drive with 6:1 reduction ratio. Electric 1.9 HP (110V or 220V) standard 10-80 RPM High Torque Model 5-40 RPM. Pneumatic 3.5 HP; 0-80 RPM. Hydraulic Varies by motor and pump selections. Feed Unit infinitely variable .000-.015” per revolution. Bidirectional and adjustable during operation. Manual crank allows rapid reset. Travel 12”-30” with 18”, 24” or 36” feedscrews. Tool Holders - high grade alloy steel accepting ½”. Tooling for rigid and aggressive cutting. Facing Arm attachments available
Set up
Split aluminum cone sets are standard. Self aligning spherical bearings with adjustable mounting bracets for ease of set up
Boring Bar
2 ¼” precision chromed bars broached every 6” for toolset. Standard bar length: 4’, 6’ and 8’ any length is available. Double broach option: allows for precision bore measurement with the bar left in place. 1 ¼” Small diameter precision chromed and keyed bars available