Porcelain tiles are a popular surface for bathroom and kitchen floors. They’re easy to clean, durable, and come in many colors. However, drilling into porcelain tile can be tricky because it’s brittle and fragile. So, you’re about to install a beautiful porcelain tile floor in your bathroom.
You’ve done all the prep work and are ready to start drilling holes for those pesky anchors that keep coming up on you when installing tile. Where do you go first? What is the best drill bit should I use for this project?
Read on as we explore some of the best drill bits for porcelain tiles for your project so you don’t ruin your new surfaces.
Best Drill Bits for Porcelain Tiles
BOSCH HDG14
Key Features
- Brand: BOSCH
- Color: Blue
- Number of Pieces: 1
- Size: ¼ inch
- Compatible Material: Porcelain and Granite
Detailed Features
One of the newest additions to Bosch’s line of whole saws is designed for wet-sawing. The quality and precision are second-to none, with a well-built structure that can withstand heavy duty work.
It makes sense why they chose this specific model. It is specially made for cutting porcelain tile, limestone, travertine, slate or granite.
The saw is vacuum-brazed with diamond grit, which makes it incredibly strong and durable. This means that the blade cuts through even hard materials like masonry or stone efficiently without slowing down whatsoever.
The saw’s segmented teeth make less debris and low heat, but always keep a cup of cold water nearby. What does the cool liquid do?
Dipping it in the ice-water will help you work with ease. It has the ability to drill up to 1″ deep with maximum cutting power. This adapter is different from others in the market because it can be used with all hole saw sizes and types.
The design of this product allows you to swap out bits without clogging up your drill, so you don’t have any downtime while swapping between tasks. You also won’t get stuck when trying to remove plugs or screws like other products on the market, they come right out.
- Easy to use.
- Cut faster with right direction.
- Durable with excellent design.
- Great value for the money.
- Faster adapter change capability.
- Need to purchase auto start center pin separately.
- Missing special center attachment or a 3/4″ drill bit.
DRILAX 100750
Key Features
- Brand: DRILAX
- Color: Silver
- Number of Pieces: 10
- Material: Steel with Nickel Coating
- Size: 1/4 inch to 2- inches
- Compatible Material: Granite, Ceramic & Porcelain Tiles, Glass, Marble, Slate, and many types of Stones
Detailed Features
If you’re looking for a drill bit that’ll last the test of time, these drill bits with their nickel coating will do just fine. The electroplated diamond provides durability and is tall enough to get the job done without needing as much bending or force.
Just be sure not to let them stay too hot during use because they may wear off if exposed to heat! Luckily, this set comes inside a pouch so it’s easy storing when your finished using them. Just pop in one of its high-density poly inserts into place and voila!
These diamond drill bits last longer and are easy to use, not needing a center pilot. They come in handy for any project that needs drilling and the bright silver case can keep your tools safe when you’re on-the-go.
This hole saw set is made with premium diamond for wet cutting porcelain, glass, fish tanks, tiles and more. It has a size ranging from 1/4 inch to 2 inches so you can get the perfect cut every time.
- Available in different sizes.
- Comes with a pouch.
- Clean cut faster.
- Durable and easy to use.
- Doesn’t cut too deep in the granite.
- Need to be Careful for lasting longer.
QWORK WD1801
Key Features
- Brand: QWORK
- Color: Black & Silver
- Number of Pieces: 5
- Material: Carbide
- Size: 6mm to 12mm
- Compatible Material: Tile, Concrete, Brick, Glass, Plastic and Wood, etc.
Detailed Features
The Qwork 5 Pcs Multi-Material Drill Bit Set is your new go to for drilling through hard materials. This set includes 2 x 1/4″, 1 x 5/16″, 1x 3/8 inch and a whopping one whole inch! Tungsten carbide spearhead drill bits are uniquely designed so they can cut through tough surfaces like tile and glass with ease.
The U type slot design is a unique feature of their product. It makes it easy to remove dust from your drill bits, and 3-flats shank holds the drill bit tightly for stable drilling. You can extend the life of these drills by using them with water or oil as lubricants.
“You know how when your music is too loud, but it’s just what you want to listen to at that moment!”
Well, this drill bit set for masonry work gives the same feeling. Drilling through porcelain tile and other hard materials like a champ.
The anti-skid triangular handle found on these drill bits provides extra control by allowing them to sit better in a drill chuck, giving you more precision and power while drilling into your material of choice.
These high quality tool pieces come with their own convenient rust free hard plastic container which will keep all five pairs neatly organized and safely stashed away when not being used, so they’re always ready to go.
If that wasn’t enough this best drill bit set for porcelain tile also comes with full refund or replacement if it doesn’t meet up to customers’ satisfaction. Now what’s there not love about that!
- Fast and easy dust removal while drilling.
- Anti-skid Triangular handle provides very accurate centering.
- Spear shaped design is very unique and can reduce possible breakout.
- Need to constantly use water while drilling.
- Not great for concrete.
Neiko 00823A
Key Features
- Brand: Neiko
- Color: Silver
- Number of Pieces: 5
- Material: Nickel Plated
- Size: 5/32”, ¼”, 5/16”, 3/8”, and ½”
- Compatible Material: Wood, Porcelain, Glass, Tile, Ceramics
Detailed Features
Neiko 00823A hole saw is a one-time investment for a home or professional environment. The diamond coating on the blades maximizes drilling performance, and will retain its sharp cutting edge even after multiple applications to different types of materials like glass, plastic, and ceramics.
This set comes with sizes commonly used all around the house so you can use them in your own home projects as well as at work. No matter what size hole you have, the Five-piece set has a screwdriver for it.
From small to large, 5/32 of an inch up to 1 full inch in diameter; this kit contains all sizes that could be needed. This five piece set with 1/4 inch shanks attaches any power drill.
The nickel plating with diamond dust coating saves time and energy by cutting clean, perfectly round holes in glass or other materials up to 7/8 inches deep. Moreover, the side hole on the drill bit quickly removes any slugs from the drilling process.
- Smooth and Efficient Drilling for versatile use
- Coated with nickel for extra durability
- Easy slug removal
- Cheap in price
- Wears out eventually
- Takes time little longer than usual if you use hand drill
BABAN Moworve1165
Key Features
- Brand: Moworve
- Color: Silver
- Number of Pieces: 10
- Material: Stainless Steel
- Size: 6mm-32mm
- Compatible Material: Glass, Ceramics, Porcelain tile, Ceramic tile, Marble and etc.
Detailed Features
These diamond drill bits made of high-speed steel are perfect for making clean and accurate holes. The company that produces them knows just how important durability is when it comes to working with powerful drills.
This type of small diamond drill bits are the most durable of all types. For drilling holes in dense pieces like marble, they work wonders because their larger surface area provides a strong grip on the material and makes them last longer than small core drills with less surface area that may wear down quickly.
Their size also means that these tools have more power for tough jobs such as sea glass or gemstones so you can depend on it to do its job well.
These bits are made in many sizes. The smallest size is 6mm and the largest is 32mm, which will fit most needs from people who use a variety of screws or nails to attach things together.
The diamond coated hole saw is the perfect tool for cutting through tile, porcelain and other hard materials. The drill bit will produce a high precision cut with no broken edges and at low speeds so there’s less chance of accidents from sudden movements or changes in pressure.
The diamond core drill is the perfect tool for drilling through any surface that’s not concrete. This device will allow you to reach depths of about 1/2″ before they’ll need lubrication from a water source, or else there can be damaging consequences such as burning and breaking.
- Can be used with any drill.
- Prefect accuracy can be maintained.
- Great value product.
- Ideal for regular drilling.
- Can not be used on concrete as well as sterling silver sheet.
- Not good for plastic nursery pots.
BLENDX Diamond Drill Bits
Key Features
- Brand: BLENDX
- Color: Silver
- Number of Pieces: 10
- Material: Alloy Steel
- Size: 6mm to 50mm
- Compatible Material: Porcelain, Glass, Ceramic, Marble
Detailed Features
BLENDX Diamond Drill Bits are perfect for drilling porcelain tiles precisely and gently. They’re designed with a diamond core, which provides superior balance and control to give you the precision of a dentist’s drill in an easy-to-use tool that won’t cause damage or break your workpiece like other tools can.
These diamond drill bits for coring action are excellent tools to use if you need a large hole drilled in your tiles. They won’t penetrate, so it’s easier and faster work. The center of the tile can be kept by using these drills. They’re great for Stone, Tiles, Limestone Marble Slate Ceramics, Glass and Granite.
This BLENDX Diamond Drill Bits come in many different sizes so you can drill into any surface and make the perfect hole. The shafts are made of hardened carbon steel, which means that your bit will last for a long time without becoming defective or breaking apart like some other brands on the market.
In addition to coming with 10 diameters (6mm, 8mm, 10mm, 14 mm etc.), each size comes in both metric and imperial measurements making it simple to choose what is best suited for your needs. The hardened carbon steel is to last a lifetime and the shaft that comes with them makes it strong enough to create deep holes in toughest tiles.
If you are looking for a drill bit with the perfect balance of speed and pressure, these bits may be what your drilling needs.
This high-quality drill bit is designed to provide ultimate precision control so that users can create an evened out experience in their work without too much force or power needed.
- Perfect for random needs.
- Unbeatable price based on performance.
- High strength carbon steel is used.
- Very durable with smooth cut.
- Not for use on concrete.
- Max hole depth about ½’’.
- High speed and pressure on drill bits can make damage faster.
Dewalt DW5572
Key Features
- Brand: Dewalt
- Color: Silver
- Number of Pieces: 1
- Material: Metal
- Size: ¼ inch
- Compatible Material: Tile
Detailed Features
The DEWALT DW5572 1/4-Inch Diamond Drill Bit is a great solution for drilling porcelain tiles. With its reasonable price and durable materials, it’s sure to be the perfect addition to your toolbox.
It comes with a unique reverse spiral thread that allows continuous water feed to the surface for ensuring it does not overheat and can last longer than other bits on the market. The best way is slow down when using these drills so they’re more long-lasting as well.
The core ejection slot of this drill removes any waste that is created and keeps boredom out of repetitive drilling.
This diamond-tip drill is the ultimate tool for any homeowner who has a variety of materials in their home. The vacuum brazing ensures that this durable, strong bit will last and can handle all types of material from porcelain to granite with ease.
- Reverse spiral thread for last longer.
- Very user friendly.
- Diamond welded tip provides durability.
- Not suitable with hammer drill.
- Max drill depth 1 inch.
SHDIATOOL 6mm Diamond Core
Key Features
- Brand: SHDIATOOL
- Color: Black
- Number of Pieces: 2
- Material: Artificial diamond and Steel body
- Size: 6mm
- Compatible Material: Porcelain, Tile, Marble, Brick, Stones, Granite, etc.
Detailed Features
SHDIATOOL is the leading stone cutting tools manufacturer in China, with a well-stocked inventory of diamond saw blades and other accessories. They offer high-quality, practical products for professionals that are meant to be used in processing granite, marble, concrete , ceramic, porcelain, block stone, iron, steel, etc.
You don’t need a professional tile contractor for tasks like drilling large or small-sized porcelain tiles because this is what SHDIATOOL’s vacuum brazed ceramic hole saw does so well with its durable blade that lasts even through wet conditions.
The perfect machine for the Angler Grinder would be this diamond drill bit! These bits are made with High-strength steel and high quality diamond grain. The 10mm diamond height ensures for fast, smooth drilling while the extra strength offers durability in workable life.
The different measurements of this product are 6mm in diameter, 5/8-11 connection and can go up to 35MM deep into the material you’re working on before needing replacement.
With 5/8-inch thread, these hole saws can cut through any material with ease. No matter what type of machine or drill you have in your garage, it will work with the help of an adapter if necessary.
The inside of the drill bit is filled with a cooling wax that can be heated to lower down bits teeth temperature. The size ranges from 1/6-Inch or 1/2-Inch, depending on what you need for your specific job.
There are few tips to use these bits so that you can enjoy perfect drilling experience.
- For drilling holes in tiles, only use these drill bits with a corded power tool. Cordless drills don’t have enough oomph to get the job done effectively and will break your expensive bit too quickly if you try using them.
- For horizontal drilling, just give it some gentle pressure for best results but be sure not to push through!
- Vertical drilling is much easier because gravity takes care of most of the work as long as there’s sufficient weight on one side or another – this can easily come from heavy materials like sandbags (just make sure they’re anchored well) before starting up again next time.
- Hammer mode is not recommended while drilling because they may break during use due to brittle materials and slow speeds which make them less effective than regular drills.
- Easily operate on Angle Grinder.
- Provide clean and fast cut.
- Vacuum Brazed technology provides durability and heat resistance.
- Only suitable for tile.
- Cordless drilling is not possible.
Effective But Simple Steps To Make a Hole Drilling
We have prepared 5 essential steps for you while making hole drilling. Following basic precautions along with the right tools will help you accomplish the task with ease.
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Frequently Asked Questions On Best Drill Bits for Porcelain Tile
What is a Porcelain tile?
Porcelain tiles are made from clay, dyes and a binding agent which is mixed with water. These ingredients create a slurry that is then shaped by hand or by using an extrusion machine or other paste shaping method.
This shape is dried in ovens to make “unfired tiles”. Once the unfired tile has been sufficiently dried it’s put into kilns where the tile heats between 2200-2600 degrees Fahrenheit and becomes cemented together.
These baked plates can now be used as beautiful marble-like material for floors, walls and countertops. The colors of these types of tiles vary depending on the additional coloring dye added when making them and they come in matte or glossy finish.
What is the best drill bit for porcelain tile?
The best drill bit for porcelain tile is the diamond tipped bit.
If you are installing new porcelain tile, avoid using a standard metal (inorganic) drill bit to make your small holes because these types of bits will work too hard and break easily on this material. Instead choose a diamond encrusted (organic) tungsten steel tip bits.
Diamond tipped bits can last 20-30 times longer than a metal bit and have less heat transfer while drilling, which means it won’t burn through your tiles quickly!
Can you use a hammer drill on porcelain tile?
It is not recommend using a hammer drill on porcelain tile. Hammer drills are usually designed for hard surfaces like concrete, mortar and brick.
They can mash the tiles down with their powerful drumming force. This will result in fractured, broken or chipped tiles that need to be replaced entirely.
The best option is to use a rotary hammer drill instead of a hammer one so you’ll have more control over depth and direction without breaking apart your delicate surface area and risking injury from flying shards.
How can I tell if my tile is ceramic or porcelain?
Porcelain is a type of material that has been used to create tiles for centuries. Porcelain tends to be flatter than ceramic and usually have all-over coloring with different finishes on the surface.
They can’t always be cut like other types of tile because their hard substance makes it difficult for them to absorb changes in pressure from cutting tools.
How can you tell the quality of porcelain tile?
The porcelain tile manufacturers with the best quality have very strict requirements for their clay, the firing process, and other aspects of production.
Porcelain tiles are usually very dense, as a result they have a slightly different feel than ceramic tiles of average quality. Residential or light commercial flooring applications will be your most common use of porcelain tile just because it’s denser than other ceramic materials.
This makes cleaned up surfaces less susceptible to scratching and minor impacts that can turn into major problems with less expensive materials.
Meaning everyday spills or accidents aren’t quite so daunting for you as the homeowner if you’ve chosen porcelain over another option in your kitchen remodel project.
Can I use masonry drill bit on tiles?
No, as it will shatter the tiles.
A tile is typically a thin sheet of clay or other material which has been fired. This makes the tile substantially more brittle than an everyday masonry drill bit and also less absorbent to vibrations which might be transmitted by hammering on the drill bit when trying to make a hole in the tile.
How long do tile drill bits last?
Drill bits are designed to last a long time. Failure can be caused by aggressive or improper use, excessive wear and rust to the carbide part of the bit, or corrosion at its base.
Usually Soft tiles, such as ceramic or glass should last about 200 holes per drill bit. Harder tiles, like porcelain for example may only end up lasting 10 to 30 drills depending on the size of the drill bits being used in each project.
However, most drill bits will need replacement when they become so dull that they fail to make clean cuts due to overheating from friction.
Why is it so hard to drill into tile?
It’s so hard to drill into tile because of the material the grout is made out of.
The easy answer would be that you can’t drill tiles apart, but that’s actually not quite true. If you use a diamond or tungsten bit, it’ll cut away at the grout in between tiles and start removing individual pieces of tile from the floor.
The more technical answer is that when drilling through typical ceramic flooring grouts found in most households, you will soon find yourself running into their titanium dioxide nano coatings.
This coating provides a protective barrier against all water-sensitive chemicals such as soap residue from mop bucket solutions or other cleaners.
How to Change a Drill Bit (Step by Step Video Instructions)
Final Thoughts
We hope that this article has been helpful in finding the best drill bits for porcelain tile. This is a rather niche market, but there are some great options out there to help you get through your project with ease.
It’s worth noting that these bits can be used on other materials like ceramic tiles and marble as well. Just keep an eye on what type of material they’re designed for before purchase.
Now go forth and create beautiful floors without any fear at all!
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