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DIAEDGE -- CNC cutting tools working with NASCAR racing teams 

With more than 50% of a truck and car’s NASCAR components being custom made in each team’s shop by CNC equipment, Mitsubishi Materials’ DIAEDGE cutting tools help manufacturing customers machine difficult applications and racing components.

2019 Eldora Dirt Derby

“I can’t wait to get back to Eldora. It’s a special race to me because for guys growing up on dirt it’s our version of Daytona. No one has ever won that race twice let alone back-to-back and hopefully we can do it. I’m so thankful to Duke and Rhonda Thorson for letting me run this race and hopefully we can get DIAEDGE, Ford, and Mattai a victory,” said Briscoe. See the race on Thursday, Aug. 1, at 9 p.m. EDT on FOX Sports 1 (FS1). Additional coverage can be found via the Motor Racing Network (MRN) and SiriusXM Channel 90.

Chase Briscoe 2018 Eldora truck race NASCAR winner

2018 Eldora Dirt Derby winner-Chase Briscoe


High-quality DIAEDGE products are available to meet your material and cutting needs.


MTEC is Mitsubishi Materials USA new 30,000 sq. ft. Machining Technical Education Center in Mooresville, NC. 

  • Training classes—Lunch-n-learns, partner programs and in-depth classes 
  • Analysis of machining parameters 
  • Develop processes & cutting data on customer components  

 Go to for full details and schedules.

CONGRATULATIONS to our Winners!!!

Grand prize winner: Steve Richardson

Runner-Ups: Spencer Craig Jeff Scholl Todd Goodson Martin Kennerup Adam Elseser Daniel Roelkey Brandon Fehrenbach Larry Eanes Leah Sorensen Sharon Werschky  



Thank you to all of our partners!