We manufacture precision mining drill bit components used in surface mining and underground mining applications where strength, dimensional consistency, and wear resistance are critical. Our Made in the U.S.A. cold-formed components support mining drill assemblies operating under constant load, vibration, and impact across a wide range of mining equipment and mining machinery.
Resources
Technical Brief - Cutting Tools
Technical Brief - Cold Forming Capabilities
Technical Brief - Cold Forming & Finishing Manufacturing Locations
The Amsted Advantage
Expertise
- Decades of experience manufacturing precision components for mining equipment, construction machinery, and heavy-duty industrial applications.
- Proven capability supporting surface and underground mining operations across the mining industry.
Performance
- Built to withstand high-impact drilling and abrasive materials.
- Supports continuous operation in demanding mining environments.
Quality
- Strict quality control from raw material selection through final inspection.
- Produced to meet demanding industrial standards for consistency and reliability.
Cold Forming Capabilities
We are leaders in cold-forming, delivering advanced solutions that enhance material efficiency, reduce secondary operations, and outperform traditional machining. Our expertise and net-shaping technologies enable us to produce stronger, more durable components with intricate geometries and complex piercings.
Our cold-forming process preserves uninterrupted grain flow for superior strength and reliability as we partner with leading industrial and automotive manufacturers to meet the most demanding applications.
Contact us to discover more about our expert cold-forming solutions.
Who We Serve
- Surface Mining Operations
- Underground Mining Operations
- Coal Mining Applications
- Mining Equipment and Mining Machinery Manufacturers
- Mining Equipment Suppliers and Industrial OEMs
Ready to Connect?
Tell us a bit about your surface or underground mining application, and our team will follow up with the details needed to move the conversation forward.
We look forward to hearing from you.
Frequently Asked Questions
Our components support surface mining drilling, underground mining drilling, and coal mining applications across a wide range of mining drill bits, mining bits, and drilling equipment for mining systems.
We use 100% recycled U.S. sourced material.
Yes. We support custom mining bit component designs based on customer specifications and application needs.
Cold-formed mining components commonly range from 1 3/16 to 1 5/8 inches, with additional sizes evaluated and customized per customer specifications.
Recent News
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Amsted Automotive to Showcase Technologies Supporting the Full Spectrum of Modern Powertrains at JSAE 2026
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Amsted Automotive Highlights Advanced Powertrain and Metal-Forming Technologies at 2026 Vienna Motor Symposium
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Amsted Automotive Mining Construction and Industrial Solutions Will be Showcased at CONEXPO 2026
Amsted Automotive will exhibit its innovative net-formed products for the construction, mining and heavy-equipment markets at CONEXPO-CON/AGG 2026 taking place March 3–7 in Las Vegas.