good quality, fair price, good abressive power.

used this to remove glue from over 450sqft of concrete. Works great, even ground down well after heavy use.

Excellent seller, good quality goods, fast delivery of the order.

Works good.Test that the blade spins free before turning on the grind, you could burn up a grinder if it is in a bind.

very very good tools, will buy it again.

I had some uneven surfaces in the floor when I took down a wall and added on, These disc's cut that concrete down to smooth as can be and work very well.

Works great and fast. I recommend the dust cover/ hood accessory to collect dust if indoors.

Worked great. Did 600 square feet still has a lot of life left

Does a nice job leveling and smoothing concrete floors

Great product, reasonable price and fast shipping.

Good product. Corresponds to the description. Recommend.

Keep moving this in a circle or risk grinding unevenly. If you need to cut through some concrete. Sit in one place and this thing will go down! Seems to be wearing really well as well.

Excellent quality and durability for half the price

What a power grinding disc. Removes unwanted material fast and leaves a good working surface.

Fit good with my machines, work pretty good on terrazzo floor. Save much cost anyway.

I would like to leave the feedback and comment online, the grinding disc has long lasting and still going good. I purchased 12 units, seems enough for my next job in NY, I think

Grinds concrete blocks like a hot knife goingthrough butter…great tool at a good price!

fast shipping, I want to order more for next job.

The Discs fit my premaster machines well, so far they work perfectly.

Aggressive grinding, save the time. I will use more on another job.