Diamond Tool and Abrasives, Inc.
There Is No Substitute For Experience

Contact Us

We excel in personalized customer service combined with technically superior field service tailored to your application and your business.

At DTA, it is our commitment to provide you with the highest quality products for your many applications, to ensure the products we specify are the most cost effective and productive for your application.

We appreciate the opportunity to serve you.

John Thietje

35+ years of experience


John's territory includes rail and cut-off application engineering specialist.

You can reach John's CSR,Chrissy Plaza at 847.888.8850 or at chrissyplaza@dtabrasives.com

Mike Julius


You can reach Paul's CSR, Chrissy Plaza at 847.888.8850 or at chrissyplaza@dtabrasives.com

Joel Thomas

25+ years of experience


Joel's area includes Wisconsin, northeast Minnesota.

You can reach Joel's CSR, Chrissy Plaza at 847.888.8850 or at chrissyplaza@dtabrasives.com

Scott Clegg

25+ years of experience


Scott's area includes North and South Carolina, Alabama, Georgia, Mississippi and Tennessee.

You can reach Scott's CSR, Pat Wagoner at 847.888.8850 or at PatWagoner@dtabrasives.com

Jim Tashjian

15+ years of experience


Jim's area includes Illinois, Indiana, Iowa and Missouri.

You can reach Jim's CSR, Pat Wagoner at 847.888.8850 or at PatWagoner@dtabrasives.com


Ernie Prociw


Ernie's area includes Florida and some national accounts.

You can reach Ernie's CSR, Chrissy Plaza at 847.888.8850 or at chrissyplaza@dtabrasives.com

Cory Smith


Cory's area includes eastern Michigan, northern Ohio, western Pennsylvania and Canada.

You can reach Cory's CSR,Pat Wagoners at 847.888.8850 or at PatWagoner@dtabrasives.com

Tim Carr


Tim's area includes Minnesota, western Iowa, Missouri, Kansas, Nebraska, Oklahoma and Texas.

You can reach Tim's CSR, Chrissy Plaza at 847.888.8850 or at chrissyplaza@dtabrasives.com

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