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Logo for Impact Line Boring & Engineering with bold blue and black text.

About Us

We are Southeast Queensland’s OEM line borers, the preferred choice for all major brand equipment.


Covering all of SEQ—from Ballina, the Gold Coast, Brisbane, and the Sunshine Coast, out to Toowoomba—we are a mobile service that comes to your workshop or premises to carry out line boring, bore reclamation, bore welding and bearing fitment, portable flange facing, and portable milling. We can also take on some small line boring jobs at our own premises.


We run industry-leading equipment to ensure accuracy is key.


We have two line boring units available, 4 line boring machines, and a full line boring setup in our workshop.

We can also supply liquid nitrogen on the job to assist with fitting bushings, sleeves, and pins.


We have a combined 30+ years of maintenance and engineering experience, working across all aspects of equipment for the mining, earthmoving, transport, civil, and marine sectors.


Feel free to call or email if you have any questions or would like to discuss your next mobile line boring or mobile machining needs.

Who We Are

Impact Line Boring & Engineering truck and trailer parked outside a warehouse.

Our Vision

We are a dedicated team of line borers and field machinists committed to becoming the number one choice in Southeast Queensland. Built on precision, reliability, and industry expertise, we specialize in delivering high-quality on-site machining solutions that minimize downtime and maximize performance. Our focus is on doing the job right the first time—combining advanced equipment, skilled workmanship, and a strong work ethic to exceed client expectations on every project. Through consistent results and trusted partnerships, we strive to set the benchmark for excellence in line boring and field machining across the region. 


Copyright © 2026 Impact Diesel & Line Boring - All Rights Reserved.

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