The 7" Economy Bi-Turbo Cup Wheel uses larger grader industrial diamonds to allow for aggressive concrete cleaning. The patented core design keeps diamonds and any material being removed cool which prevents load up. It is ideal for coating removal and planing down high spots.

To ensure that you have the right grinder and abrasive for the job, be sure to consider (1) the type of coating or other contaminant that is being removed, (2) the psi of the concrete surface, taking into account the age of the concrete surface, (3) the geographic location of the job site, (4) the size of the job (square feet), and (5) the power sources available at the job site.

Maximize your productivity by using the Blastrac recommended accessories. See our full line of grinding and polishing systems and accessories. We have the perfect tool for your job!

• Larger grade industrial diamonds
• Long segment design reduces swirl marks
• Large air holes in the steel core keep diamonds cool
• Thin coating removal