“The diamond core drills worked very well. I drilled 86 holes 10 inches deep 1-3/8 dia. in hard concrete with lots of rebar and hard rocks. I used up 2-1/2 out of the 4 i ordered. You have to be patient, it takes time drilling masonry. I'm impressed.”
“Purchased multi-grit 5-inch diamond sanding pads for finishing a pour-in-place concrete countertop project. Pads arrived very quickly and performed very well in their intended use. Did lose Velcro staying power after awhile -but believe that’s more on me for not periodically cleaning the receiver pad. Did so on on the later grits with noted improvements. Two thumbs up to the supplier - and appreciated very much the free shipping. Kudos..”
“I am not qualified to say how long the bit will last . I had a project that called for one core bore through 12” concrete wall. It did the job effortlessly !!!”
“Outstanding customer service. When my order was not shipped in a tiemly manner they shipped a duplicate FedEx overnight to meey my schedule at no additional charge. Then when I had trouble with performance they were very helpful in advising techniques which worked well. Extremely satisfied!”
