Line Boring & Machining

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AWS D1.1 Certified

Texas HUB Certified

DMC Steel - Texas HUB Certified Historically Underutilized Business - Greenville TX

HUB VID: 1453858351000

WOSB Certified

DMC Steel - SBA WOSB Certified - Small Business Administration Woman Owned Small Business Certified - Greenville TX
Industrial manual lathe used for turning custom metal parts and pins.
Set of custom-machined steel pins and bushings manufactured in-house to match a restored bore.

Precision Mobile Line Boring & Machining

DMC Steel provides professional on-site mobile line boring and manual machining services to restore worn mechanical components to factory specifications. Whether your equipment is down in the field or at our facility, we specialize in the heavy-duty restoration of pivot points, hinge bosses, and industrial frames.

We combine precision boring with custom-turned sleeves and pins to ensure a perfect mechanical fit. By offering both mobile field units and a fully-equipped machine shop, we provide the fastest turnaround times in North Texas, minimizing your downtime and returning your critical machinery to service with precision accuracy.

In-Shop Machining Capabilities

Boring Services

Lathe Machining

Bore Restoration

Mechanical Repair

Field Response

Mobile (On-Site) & In-Shop Precision Line Boring

Custom Fabrication of Pins, Bushings, and Sleeves

Precision Internal Diameter Alignment & Resurfacing

Heavy Equipment Pivot Point & Hinge Boss Repair

Fully Equipped Mobile Units for North Texas Site Work

Boring Services | Mobile (On-Site) & In-Shop Precision Line Boring

Lathe Machining | Custom Fabrication of Pins, Bushings, and Sleeves

Bore Restoration | Precision Internal Diameter Alignment & Resurfacing

Mechanical Repair | Heavy Equipment Pivot Point & Hinge Boss Repair

Field Response | Fully Equipped Mobile Units for North Texas Site Work

Why Choose Us

With a 90-year legacy in Greenville, Texas, we combine traditional craftsmanship with cutting-edge CNC technology to serve industrial, municipal, and commercial clients. From large-scale infrastructure to local walk-in fabrication, we deliver the same high-tolerance precision and reliability to every project we touch.

Frequently Asked Questions

Do you offer on-site line boring?

Yes. Our mobile units are equipped with portable boring rigs to perform precision repairs directly on your job site, saving you the time and expense of transporting heavy machinery.

What types of equipment can you repair?

We service a wide range of machinery, including excavators, dozers, backhoes, and industrial presses. If it has a worn pivot point or hinge, we can bore it back to spec.

Can you make custom pins and bushings?

Absolutely. Our in-shop manual lathes allow us to turn custom-fit pins and bushings to match your newly bored holes, ensuring a perfect “factory-feel” fit.

What is the benefit of boring vs. just replacing parts?

Line boring is significantly more cost-effective than replacing entire structural components. We weld the worn area and re-bore it to the original diameter, restoring the structural integrity of the machine.

START YOUR BUILD TODAY

Ready to move from blueprint to reality? Give us a call or email our sales team today to discuss your project requirements with our fabrication team.