Stephen H.
Diamond Hole saw worked as the demo video shows
Contractor changed at the request of the customer to tile the ceiling in the shower. When I returned to install the recess lights, no hole saw I owned would cut through that tile. I came across a 4 1/4" hole saw on this site, and watched the video. I must say, it worked exactly as shown, < 10 min. per hole, perfectly cut with no chipping. Very happy with this product, and should the need arrive in the future for a different size, I know right where to go.


