eoocvt 130mm Diamond Hole Saw Tile Ceramic Glass Porcelain Marble Drill Bit Tools

Overall very satisfied with the tile hole saw both for the price and quality so far 3 holes in very thick porcelain tile with ease with easeAt less then $15 it's a great deal for the size compared to home Depot or Lowe's starting at $70 definitely great for a small diy project where you will use it once and then it goes into the tool box for another 10 yearsThere are a lot of crap quality tile bits out there but this is not one of them I definitely recommend this tile hole saw bit..I just needed this to make a hole in the bathroom shower tile for the faucet fixture it worked well and cheap enough to donate it to the goodwill so my toolbox doesn't have another paper weight for like 10 years

I was very worried about how I was going to make the cutout for this shower mixing valve when trying to cut the Hardiebacker board. I came upon this drill attachment, and it worked so well! What. Great investment for this project alone!Tip for cutting through the cement board: bring your drill to full speed, then slowly lower the drill down to the surface, until it kicks up dust and starts to form a groove in the cement board. Once the groove is made, it cuts easily, in less than 10 seconds!If you try to make contact with the drill bit in low speed, this bit is going to walk all over the place and wobble, making it impossible to hit your mark. I made my holes for this shower project, bath filling spout hole, mixing valve hole (5 1/4”), and shower spout holes on the first try, and it fit perfectly! (Bought some other smaller bits for the other cut-outs)I am anxious about using this to cut through my tile next, which is 12” by 24” ceramic tile. I understand it needs to have water on it so the bit and tile do not overheat. I will have a helper pour water over the tile as I drill.Great buy and well worth the money for me! Beats paying for a contractor anytime.

Cut two nice clean holes through fiberglass panels with relative ease. Cutting edge still looked to be in good shape.

Had to work with it to get it round.

Needed a hole saw for the mixing valve for the two tub surrounds I was tiling (porcelain slate-look large tiles). I didn't need a professional saw that would withstand huge abuse on many cuts - - just two 5 inch holes. I've had good luck with similar smaller versions, so I elected to try this very inexpensive 130 cm hole saw. It worked SO well. The cut was perfect. If there were 10 stars, I'd give it 10.We did use an L-shaped piece of wood to brace against to keep the saw from skittering across the tile (that came from experience). And, of course, water during the cut. Excellent cut on the first try. I'd buy this hole saw again and again.

I purchased this to cut a couple holes in Marble Tile for a bathroom remodel. Excellent value for the price. Cut through the tile without issue. I suspect the durability isn't very good as it seemed like the bit dulled ever so slightly after the first use. Not a big deal since I don't plan on using it over and over again. SO it was sufficient for my needs.

Works great for the money if you only need a few holes. Don't expect any of these to last.

Cant beat the price for a one time use (drilled two holes). Shower remodel and didnt want to piece tiles around the two faucets were were installing. did it outside on a block of wood with water hose "dribbling" as we went. Start at a slight angle and you will get the grove started as to not slide around your spot.