Customer Reviews for VEVOR Diamond Core Drill Bit Set, 10 PCS 6/10/12/20/25/30/35/40/45/50mm Diamond Hole Saw Kit, Triangular Shank, with Storage Case for Dry and Wet, Diamond Drill Bits for Tile Ceramic Porcelain

Do the job good on tile stone and marble.

Great set. As a general contractor i used this at work making holes on stone and I am very satisfied

Good quality product , works great on tile. Great Price

We packaged, good price. We need to buy cutting guard separately to make sure the drill doesn’t move. Overall good.

Well made and reasonable. I've used it four times with good results. I did notice a little wear on the bit I used twice. Otherwise a good purchase.

Works as intended. Drilled the hole in the granite countertop without any issues. The diamond coating on the drill bit remained intact.

These drill bits are excellent! I have used them to drill through porcelain tile with a few of the items in the set being part of a significant bathroom remodel. They performed well and a couple of the bits were used for several holes with what I would call normal wear. They will last for several more holes in my opinion. I definitely recommend this set, along with Vevor as an overall brand.

Great price, worked great for my needs.

I got these for my step dad. He runs thing pretty hard and these still work after months of use. He can’t stop talking about them.

Small bits are not hollow so the material you are drilling has nowhere to go. Larger ones are ok just seems to be low quality.