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Custom Machining Services
Center Rock Services
Precision Machining for Critical Drilling Applications
Center Rock offers in-house custom machining services to support the unique needs of rock drilling contractors, engineers, and OEM partners. Whether you need a one-off component, small batch, or large diameter tooling—our machining team has the equipment and experience to deliver with precision and speed.
From large-diameter turning to specialty thread profiles, our custom machining capabilities are engineered to handle rugged jobs and critical tolerances—because we build tools that are meant to perform under pressure.
Our Machining Capabilities
Large-Diameter Lathe Work
- Turning capabilities up to 36" OD
- Custom threads and shoulder profiles for drilling tools and subs
- Machining of mild steel, alloy steels, and heat-treated components
Mill Services
- Precision pocketing and surface milling
- Drilling and tapping for mounting hardware or integrated connections
- CNC machines for complex geometry
Integrated Services
- Machining support for Center Rock’s fabrication and repair centers
- Full collaboration with engineers for design-to-build support
- Full collaboration with engineers for design-to-build support
Common Projects We Support
- Custom hammer adapters and drive subs
- Bit repair and shoulder modifications
- Thread repair or re-machining of used components
- Specialized drill rods, couplings, and collars
Why Center Rock?
Built for Drillers
We understand what works in the field—and what doesn’t
Collaborative Engineering
We’ll help you refine your design or drawing
Tight Tolerances, Fast Turnaround
No compromise between speed and precision
One Vendor, Full Capability
Combine machining with our fabrication, repair, and support services
Serving Industry-Specific Needs
Our machining shop supports customers across a variety of drilling applications, including:
Need It Machined? Let’s Build It Right.
If you need custom-machined drilling components or want to modify an existing tool for your job, contact our team today. We’ll work with your specs—or help you create them.
