The Milwaukee 1 in. Diamond Plus Mini Hole Saw tackles tough jobs on dense materials like glass, stone and tile—perfect for drilling holes in countertops and bath/shower walls for faucets, handles and soap dispensers. Rimmed with high-grade diamonds that are brazed firmly in place, this tool bores through hard substances and stays on the intended cutline without the need for a pilot drill bit. A large slug-ejection slot makes plug removal a cinch so you can keep your project moving at a swift pace.
- Diamond Plus ingenuity from Milwaukee offers utmost durability and toughness
- High-grade diamonds and strong braze provide superb cutting performance on abrasive materials
- Large slug-ejection slot offers easy plug removal
- Quality diamonds around the rim are heat and fracture resistant
Rozella Moore (verified owner) –
Worked so much better than my other glass drill bits.
Issac Farrell (verified owner) –
Nice product. Easy to use.
Alejandra Borer (verified owner) –
Could not believe how well this hole saw worked without a centering bit. Drilled a 1 inch hole in a piece of board to use as a holder while keeping area wet with a spray bottle of water. Very happy.
Donna Toy (verified owner) –
Needed to drill a hole in my quartz counter top for a side faucet. This bit with a water dam took care of the situation.
Audie Connelly (verified owner) –
Still took 5 minutes to drill through porcelain tiles
Pete Hand (verified owner) –
Follow the instruction and they do a good job. Working with hard tiles, you can only get 4 holes drilled
Angelina Ziemann (verified owner) –
I was extremely skeptical about drilling the hole myself due to the risk of granite cracking. However a friend tried this before me and was able to successfully drill the hole. He offered me the bit and I was able to successfully drill the hole in almost 10 – 15 minutes (taking breaks and cooling off). Go slow and steady and you will be able to get it done in no time. I purchased this product but ended up returning it unopened as the friend’s bit helped with the drilling (which tells the drill bit lasts for atleast 2 drills). I definitely recommend this product.
Travis Monahan (verified owner) –
It’s extremely important to follow the guidance of keeping the work area wet. Without water, you’ll destroy the bit without making much progress. With water, you’ll drill right through the porcelain with minimal impact on the bit.
Rod Dickinson (verified owner) –
Zipped right through the tile in seconds
Burnice Hagenes (verified owner) –
Easy to use. Took a while but got the job done.
Matilde Prosacco (verified owner) –
I purchased this bit to drill through porcelain tile so I could drill the concrete below to set a Tapcon screw. I was concerned that the regular masonry bit for concrete would crack the tile so wanted to pre-drill it with the diamond bit. Since these type of diamond bits do not have a point or centering pilot drill, I made an outside guide by drilling a 1/4″ hole in 1/4″ plywood. Placed the hole in the plywood directly over the spot and stood on the plywood while drilling with the diamond bit. Seemed to work fine dry but I did put a little water on the area to keep the bit cool and lubricated. Worked great.
Mae Hansen (verified owner) –
The Milwaukee 3/16 inch drill bit / hole saw were very effective regarding drilling 6 holes in porcelain tile – needed to mount a shower grab bar. I used a carbide pointed tip to just start each hole (as you would use a pointed tool on wood prior to drilling) and changed to a Milwaukee hole saw bit to drill through the tile. A tool that does the job quickly, kept bit from getting hot by occasionally spraying with water. The Milwaukee bits exceeded my expectations.
Deshaun Hahn (verified owner) –
This bit was recommended to drill through porcelain tile for installing a handicapped bar. It was a slow process but the bit performed perfectly. We applied water while drilling and that helped. Would recommend it for anyone needing to drill through tile.
Toni Tromp (verified owner) –
I wish if it would last longer
Katherine Renner (verified owner) –
This bit worked flawlessly on drilling drain holes on my ceramic pots. Don’t try a masonry bit it’ll take you forever!
Terrill Kreiger (verified owner) –
Cut right through the tile, no chipping or cracking. Saved a lot of time. Excellent.
Rhett Adams (verified owner) –
I needed to remove a broken easy out from a broken transmission bolt. This worked better than expected. Second time a bit like this saved me on this project.
Paula Hagenes (verified owner) –
Did the job thru tile
Llewellyn Sawayn (verified owner) –
Worked like a charm! (Have to start on the perimeter of your hole at an angle.)
Freddie Gottlieb (verified owner) –
Worked great and hasn’t dulled yet on porcelain shower with door install. 15 holes last drilled the same as the first.