Line Boring LB25
The LB Series machines deliver superior accuracy and reliability for successful line boring.
Their base castings are exceptionally heavy to eliminate any possibility of deflection, while the precision machined surfaces and excellent universal fixtures position workpieces securely during operation. Boring bar rotation and feed are fully gear driven. This, combined with the 2 HP drive motor, insures rapid, chatter-free cuts and extended longevity compared with belt-drive systems. Speed and feed rates have a wide range of adjustments to match the characteristics of engine block material, and the size of the bores. Because of the convenient controls, the operator can keep close watch on the boring process and can easily make speed adjustments if necessary.
A special feature of the LB series machines is their unusually long spindle travel which allows blocks to be bored with fewer interruptions to reposition the tooling.
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Product Information
Operations
Boring bar rotation and feed are fully gear-driven. Combined with the 2 HP drive motor, this ensures rapid, chatter-free cuts and extended longevity compared to belt-drive systems. Speed and feed rates have a wide range of adjustments to match the characteristics of engine block material and the size of the bores. Because of the convenient controls, the operator can keep close watch on the boring process and can easily make speed adjustments if necessary.
Specifications
Larger sizes available upon request
Base castings are exceptionally heavy to eliminate any possibility of deflection, while the precision machined surfaces and excellent universal fixtures position work pieces securely during operation.
Features
A special feature of the LB Series machines is their unusually long spindle travel which allows blocks to be bored with fewer interruptions to reposition the tooling.
Standard Tooling
Standard Equipment
Part No. Item
810309 Bar, Block Alignment Device
810308 Bar Centering Set
810274 Parallel Set, 3.9″ Height
810273 Parallel Set, 5.7″ Height
810272 Parallel Set, 9″ Height
816288 Steadyrest
816974 Toe Clamp Set (4)
812169 Tool Bar Holder (2)
812232 Toolsetting Micrometer Assembly
816286 Toolsetting Micrometer Mounting Assembly