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Gears for Makers

From the fundamentals to actual machine operation, we host hands-on sessions down at our shop for makers, machinists, and more to learn about the world of gears

Next Session: Fall 2021

Jacobs Super Chuck Collection

The Jacobs Super Chuck 
Press Ring
(also for the 6A-33)

Service Rings & Digital Plans for maintaining your Jacobs Chucks

Jacobs Service Ring

Machine & Gear Works

We have CNC and manual milling, turning and hobbing gear machinery.   We have the experience to design parts and the equipment to make them happen.   

-  CNC & Manual Milling
-  CNC & Manual Turning Centers & Lathes
-  Gear Hobbing
-  Programming and Automation
-  TIG welding and other fabrication skills to complete your project


We've put our industry experience in design and manufacturing into valuable content to help your shop.

Reference Guides, How-To's, Calculators,
and More

See ALL Calculators & More
Member of AGMA

Evolvent Design, LLC
176 N. Olive Street
Ventura, California 93001
(661) 333-3389
© 2020 Evolvent Design, LLC

Products Made in USA

Evolvent Design is proud to remain open to continue serving our customers, while following local, state, and federal health precautions in response to Covid-19.