
Custom Gears
- Helix angles up to ±45 degrees
- AGMA 10-13 quality ratings
- Grinding up to 400mm diameter








AGMA 10 Certified
AGMA 13 Certified
Browse our comprehensive selection of 45 degree angle gears, including precision helical gears, custom-cut planetary systems, and turn-key gear solutions. Carnes-Miller Gear manufactures high-precision gears with helix angles up to ±45 degrees, delivering AGMA 10 and AGMA 13 quality ratings for industrial, aerospace, mining, and transportation applications. With over 50 years of gear manufacturing expertise, we offer custom grinding, hobbing, and shaping services for optimal power transmission.
Talk to our experts for custom solutions and tailored guidance.
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A 45 degree gear is typically called a helical gear or miter gear. Helical gears feature angled teeth that can be manufactured with helix angles up to ±45 degrees for smooth power transmission.
Talk to our experts for custom solutions and tailored guidance.

Precision 45 degree angle gears for flight systems and defense equipment requiring AGMA 13 quality standards.

Custom helical and planetary gears for heavy machinery, conveyors, and automated production equipment.

Heavy-duty 45 degree angle gears engineered for extreme loads in mining equipment and construction machinery.

Reliable helical gear solutions for locomotives, railcar systems, and transportation infrastructure applications.
Talk to our experts for custom solutions and tailored guidance.
Since 1973, we've delivered precision gear solutions across aerospace, defense, medical, industrial, and mining sectors with proven reliability.
Our 18,000 sq ft facility handles gear blanking, milling, hobbing, shaping, grinding, and broaching for cost-effective, timely delivery.
We achieve AGMA 10 ratings on shaped/hobbed gears and AGMA 13 on ground gears with validation through comprehensive Gear Charts testing.
Request a quote for precision helical or planetary gears. Our engineering team responds within 24 hours with technical recommendations and competitive pricing.
For immediate assistance, feel free to give us a direct call at +1 704-888-4448 You can also send us a quick email at dan@cmgear.us
For immediate assistance, feel free to give us a direct call at +1 704-888-4448 You can also send us a quick email at dan@cmgear.us