When Equipment Breaks Down, We Get You Running Again
At Gross Machining in Phoenix, AZ, Kent Gross specializes in metal repair and obsolete part reproduction services that keep your equipment running when parts fail or can't be found. Whether it's a worn shaft, a broken component, or a discontinued part that's no longer manufactured, Kent has the skills and experience to repair, rebuild, or reproduce it. No job too big or too small - from emergency shaft repairs to reverse-engineering obsolete parts, Kent delivers Made in the USA quality with fast turnaround service.
As a Proudly American Machinist, Kent understands that downtime costs money. That's why he offers fast turnaround times and works directly with you to find solutions that get your equipment back in operation quickly without compromising on quality or craftsmanship.
Shaft Repair & Rebuilding
Expert shaft repair services including worn journal rebuilding, keyway repair, thread restoration, and precision turning to restore shafts to original specifications or better.
- Worn journal repair and buildup
- Keyway cutting and repair
- Thread repair and restoration
- Precision diameter restoration
Obsolete Part Reproduction
When original parts are no longer available, Kent can reverse-engineer and reproduce obsolete parts from samples, drawings, or measurements. Keep vintage and legacy equipment running.
- Reverse engineering from samples
- Single or small batch production
- Material matching and sourcing
- Vintage machinery parts
Broken Bolt & Stud Extraction
Safe removal of broken bolts, studs, and fasteners without damaging surrounding threads or components. Expert techniques for even the most challenging extractions.
- Broken bolt removal
- Stud extraction
- Thread repair after extraction
- Helicoil installation
Emergency Repair Services
24/7 emergency metal repair services for critical equipment breakdowns. When production stops, Kent is available around the clock to get you running again fast.
- fast turnaround service
- Fast turnaround repairs
- On-site assessment available
- Production equipment priority
Why Choose Gross Machining for Metal Repair?
Expert Repair Craftsmanship
Kent's hands-on experience means he's seen and solved thousands of repair challenges. Expert problem-solving for even the toughest jobs.
fast turnaround service
Equipment breakdowns don't wait for business hours. Kent offers around-the-clock emergency repair services when you need them most.
No Job Too Big or Too Small
From a single broken bolt extraction to complete shaft rebuilds - Kent treats every repair with the same care and precision.
Made in the USA Quality
Proudly an American Machinist - every repair and reproduction part is made right here in Phoenix, Arizona with American craftsmanship.
Common Repair Scenarios
Worn Shafts
Bearings wore grooves in your shaft? Kent can build up and machine worn journals back to spec or better.
Damaged Threads
Stripped or cross-threaded holes can be repaired with Helicoils or by machining oversize and re-tapping.
Broken Fasteners
Broken bolts and studs extracted safely without damaging threads. Thread repair included if needed.
Obsolete Parts
Manufacturer discontinued the part? Kent can reverse-engineer and reproduce it from your sample.
Vintage Equipment
Keep classic machinery running with custom-reproduced parts that match original specifications.
Emergency Breakdowns
Production equipment down? fast turnaround service gets you back in operation fast.
Our Repair Process
Assessment
Bring in your broken part or equipment. Kent evaluates the damage and recommends the best repair approach.
Quote
Receive a clear, honest quote with turnaround time. No hidden fees or surprises.
Repair
Kent performs the repair or reproduction with precision and craftsmanship. Quality work, done right.
Back in Service
Your equipment is back in operation. Fast turnaround gets you running again quickly.