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Your cart is empty. 10 Pack Diamond Drill Bit Set, 6mm (1/4inch) Small Diamond Hole Saw Kit for Glass, Ceramics, Porcelain, Ceramic Tile, Marble
Specification
Package Include: 10 Pack
HIGH QUALITY MATERIAL: The diamond drill bits are made of premium high-speed steel with nickel-plated coated body that resist corrosion. Thicken diamond coating on the tops offers the ability that each sharp bit for a few holes.
DIMENSION: Hole diameter: 0.24inch/6mm; drilling depth: up to approx. 30 mm; total length: approx. 51 mm; shank diameter: approx.5.5mm; number of revolutions: max. 800 / min
CLEARANCE HOLE DESIGN: Drill bits set along with side clearance hole facilitates the entrance of cooling water and escape of chips, making the drilling process easier and relaxiable.
WIDE APPLICATION
The diamond coated drills are perfect for drilling glass, tiles, porcelain stoneware, granite slabs, tiles. Fit for any diamond tipped drill bits of any brand.
TIPS
Start drill at 45 Degree to surface and align to 90 Degree as hole forms.Water is required to cool down the drill when using them.
AFTER SALES SERVICE
If you have anything concerned with the Diamond Drill Bit Set after use, please first to choose contact us and we will take care of it for you.here is how Find your order in your amazon account, click the " contact seller" button beside the order ID.
Frank
Reviewed in the United States on September 9, 2024
These are no good for tile. Cannot drill into tile. Not worth buying. They don't work.
Customer
Reviewed in the United States on July 5, 2024
very good bits - awesome deal
J. Holschlag
Reviewed in the United States on June 28, 2024
Cut wood and metal. These bits are useful. I used them to get a broken screw out of a doorThey took out the screw and wood. They do burn the wood but no problem. Need a guide hole to get it started. Like a hole in a piece of wood or they will walk on you
Wm. H.
Reviewed in the United States on May 12, 2024
Got the job done, with extra bits for future projects. Good quality.
DA PLUMA
Reviewed in the United States on January 13, 2024
They workIt blows me away the price of these reviews plenty of water you might be able to get two holes out of it maybe three take your time if not who cares they’re cheap
Lkob
Reviewed in Canada on April 27, 2024
These bits worked great and lasted pretty good. Very pleased and quick delivery.
Laura H
Reviewed in the United States on November 26, 2023
We had yo drill 4 holes in the wall in porcelain tiles so we could hang up a shelf. I used a spray bottle with water to keep it wet while my husband drilled. Worked great! We used 1 bit for each hole, but it was well worth it!
Simon Rowell
Reviewed in the United States on October 23, 2023
I needed to drill several 6mm holes into roof tile and tried these bits, as they seemed to be the recommended drill bits for such a job on several YouTube videos. Maybe they work on some tiles, but they were of no real help on the cement tiles I have on my roof. Starting the hole with these bits was tricky (I had to use a regular masonry bit to start to hole and then swap) and then progress was extremely slow. The bits clogged up continuously even though I was rinsing them off every 10 seconds and I'm sure that's part of the reason they lost their ability to cut after a while. Not suitable for my application.
Erik Lonborg
Reviewed in the United States on November 2, 2022
I mean they technically work, it only takes 3.5 bits to drill one hole. They burn out very quickly for drilling ceramic, but does work eventually when you keep swapping out bits.Update 11-12-22 I have tried these bits on other sized ceramic pots and they worked quite a bit better on the thinner ones, so I changed my rating to be 4 stars
Hobbled
Reviewed in Canada on April 27, 2022
Which was drilling through some very large ceramic bathroom tiles to hang a shower curtain rod.These bits worked quite well, each one lasting for about 1½ to 2 holes. I dipped them in water several times as I drilled each hole to cool the bit. Luckily, you get 10 of them, and I only had to drill four holes. So. . . bits left over for the next job!
Customer
Reviewed in Canada on May 15, 2021
I used 6 bits to drill through one porcelain tile (5/16 thick). Needed to drill 2 holes so I ran out of these bits for second hole.Spend the extra money and buy a better set.
Octavius
Reviewed in Canada on February 26, 2021
Surprise that I was able to get 12 holes out of a single bit given this was very hard Vitrified porcelain. Just use water and don't burn it out. Super value for money. Whoever had trouble using it just should not be given tools.
Chico
Reviewed in Canada on January 29, 2021
Used to drill an antique telephone line insulator almost 1/2 inch thick.Very effective and the bit still has life in it !!!!!!Lubricated with water.
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