Line boring machine and boring bar set up in the McCarthy workshop
Precision bore restoration

Line boring

Accurate bore restoration for worn and damaged heavy equipment, completed in our equipped Kurri Kurri workshop wherever practical.

Line boring capability

Controlled setup. Accurate results.

Our Kurri Kurri workshop provides a controlled environment, lifting capability and direct access to our mechanical and fabrication team for accurate bore restoration.

Where transport is impractical, mobile line boring is also available. We assess the machine, access and bore condition before recommending the best workshop or onsite repair path across the Hunter and Newcastle region.

Line boring setup for heavy equipment repair
Workshop + mobile

Set up for accuracy.

Line boring work comes down to access, setup and precision. We plan the repair around the bore, the machine and the most practical path back to service.

Need a bore assessed?

Share the machine model, bore dimensions, location and photos so we can plan the job accurately.