Coolant Drills & Reamers


CJT pioneered coolant fed tools and along with our non-coolant fed tools, our superior line-up of solid carbide and carbide tipped drills and reamers deliver your lowest cost per hole option in the industry.


Standards include:

• Extensive selection of diameter/length


• Straight and angled flute designs

• A variety of coatings matched to your


• Specials made to print



Product Selection Guide

Looking for the perfect tool for your upcoming job? Try out our easy-to-use Product Selection Guide, and find the right tool for your needs.

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Download Catalog

The CJT catalog is a great place to start to find out more about our tools. Just download the catalog, and call us!

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Tool Sharpening

CJT Koolcarb has decades of experience restoring your tools and giving them new life. Make your tool new again.

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CJT KOOLCARB Inc. 494 Mission Street Carol Stream, IL 60188 USA • Outside IL Call: 800.323.2299 • Ph: 630.690.5933 • Fx: 630.690.6355 • e-mail: