About Us



We are an AS9100 / ISO certified precision grinding company that specializes in production or high volume precision grinding.  Our modern facility has over 24,000 square feet and is climate controlled. We have a strong presence in the Aerospace and Automotive industries, but service many industries.  Jamar also has an extensive experience with composites and high temperature polymers.  



Our precision grinding shop is highly capable and this includes CNC O.D. & I.D. Grinding, CNC Centerless Grinding, Infeed Grinding, Surface Grinding, CNC machining and Honing. We also offer precision machining including hard turning to complement our grinding capabilities.   



We have the capacity to meet your needs. Jamar runs production 24 hours a day 5 days a week. We cover weekend hours to meet surges in demand.  Please check out our other pages for more information.  


Read the Jamar Precision Grinding Success Story that was featured  on the NIST MEP* site www.mep.nist.gov and MAGNET’s** site www.magnetwork.org


*NIST is an agency of the U.S. Department of Commerce

** MAGENT is the Manufacturing Advocacy & Growth Network

Success Story

What can we do for you!

Different Materials


We have experience with many different materials including composites and polymers. 

Wide range of commodities


We work in many different industries beside Aerospace and Automotive.

Complex geometry


Many parts we process have complex geometries.