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💎 Drill Like a Pro, Finish Like a Boss
This 2-piece set of 1" diamond-tipped hole saw bits with pilot drill bits delivers precision drilling on hard surfaces like porcelain, ceramic, granite, and glass. Featuring a durable wet/dry diamond core and a 3/8" triangle shank for superior grip, these bits ensure fast, clean holes with minimal effort—ideal for professionals and DIYers aiming for flawless results.
| ASIN | B0D2WVC8XP |
| Best Sellers Rank | #4,024 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Hole Saws |
| Brand Name | DECKRKAT |
| Color | Black |
| Compatible Material | Ceramic, Porcelain, Granite, Stone, Glass, Concrete, Brickwork |
| Customer Reviews | 4.7 4.7 out of 5 stars (514) |
| Included Components | 1" |
| Item Weight | 0.15 Kilograms |
| Manufacturer | DECKRKAT |
| Material Type | Diamond |
| Model | DECK2403 |
| Number of Teeth | 1 |
| Part Number | DECK-2403 |
| Set Name | 2-piece set |
| Unit Count | 2.0 Count |
M**D
Good quality for the price
They worked very well !! Drilled 6 holes in terrazzo floor and it was still very sharp when I finished
K**R
Easy to Use and Makes a Clean Hole
Great drill bit! As others have said, it was super easy to use and did the job first time. I was so excited it actually worked since this was my first try. I made a vessel sink for our camper. I bought a small bowl and cutting board and put it all together. The faucet was a bar sink faucet also from Amazon.
C**N
Drill hole on stone countertop like on wood
Worked as expected. Drilled hole on my kitchen stone countertop. No issues at all. Only used once but worth the money.
C**A
Worked great
I can't say how long it will last, as I've only used it for one project so far, but it did cut through 3/8-inch concrete backer board with no problems. Nice clean cut. Easy to use.
R**L
Good price and worked for a lite application on marble
Price is good and the tool got the job done for a one time event. Great for home owner but a little lite duty for a contractor. But contractor grade would cost about four times the amount too. Overall I am happy and would buy again for a one time use.
G**.
Best Diamond Hole Saw I’ve ever used
I don’t write reviews. At least until now. I’ve bought multiples of diamond hole saws. Usually just for bathroom and kitchen renovations. Yup. I’d buy the bits from the two big home improvement centers. Last bathroom I had to buy 6 bits to drill 20 1/4” holes to install 3 grab bars and a shower door kit. It took hours. It sucked. It was very frustrating… and costly. This one inch diamond hole saw is, without question, the best diamond hole saw I have ever used and I’ve been doing this for 60 years. It cut thru an inch and a quarter granite countertop with ease. It didn’t bind. It didn’t stall. It just cut. To buy a one inch quality diamond hole saw for this price is remarkable.
G**M
Decent one for the cost
Works well, able to drill granite. Had switch the drill bit after initial drill which made it quick to drill
W**S
Works great! But keep it WET
Worked great for me to make a hole in my granite countertop for a hot water dispenser. My tip is - make a circle of plumber’s putty around the work area, that lets the water drain to the sink. Keep the area wet as you work, this will keep the bit cool and avoid dust.
Trustpilot
1 week ago
3 weeks ago