Incredible results! I'm thrilled with these diamond grinding tools. They transformed my surfaces beautifully.

I've been using their tools for my concrete grinding projects, and they have exceeded my expectations. The quality and performance are outstanding.

The seller provided excellent customer service and responded to my inquiries promptly.Very satisfied!

I recently purchased these trapezoid diamond grinding heads for a large floor refinishing project, and I couldn't be happier with their performance. These grinding heads are incredibly well-made and durable.

I used this to grind down the high side of the cracks in my concrete patio floor. It did a great job and barely even showed any wear. Saved a lot of money doing this instead of pouring a new patio.

Bought this to get my garage floor ready before epoxy coating. I was able to complete my garage and sidewalls with some bite still left. Awesome value!

I’ve only used this product twice and seemed to hold up to concrete quite nicely. They worked very aggressive for leveling the hard concrete floor. Highly recommend!

Had arrived for a few day. The products are in good package. Used them for my new grinding job to cut down bumps and rough joints of the factory floor. The trapezoid is a very aggressive segment and easily attaches to the seg plate.

These are high quality grinding heads. They're really made for HTC grinder. Using the soft bond diamond to grind my hard concrete and the results looked great.

The Trapezoid Diamond Grinding Tools cut very fast, it works great so far. I will try metal diamonds with bar segmemt next month.

Good package, and the grinding tool really cut well on concrete surface.

Already used them for my new job, impressive the performance of fast cutting on very hard concrete.

So far the tooling works very excellent.

I use this to grinding my old concret floor. I really like the aggregate finish after grinding it smooth and a lot cheaper than new concrete.

very nice prosuct. I would buy it one more time

Works exactly as advertised. Solved my problem.

3 holes with disc,works great.

Works great. Awesome price and quality. Arrived early as well. Very satisfied.

This grinding tool is very well made. Very low price for a fine product.

good but more aggressive than I wanted. I used it in corners and under cabinets for preparing concreted flooring to be stained.