What’s the Best Drill Bit for Tile in 2021? Top 11 Bits + Buying Guide

Tiles are hard surfaces to drill through. It can get very frustrating when using the wrong drill bit. Also, finding the right bit is not usually a walk in the park. 

We have put together this article to assist you in finding the best drill bit for tile. In it is a detailed review of different drill bits that are ideal for tiles and at the end is a buyer’s guide.

Top Rated Drills for Tiles: Comparison Table

They come in different sizes and designs necessary for drilling tiles. We have put together the comparison table below with a list of the most highly rated drills for tiles. You can check it out.

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Bosch GT3000 Carbide Hammer Drill Bit Set
Diamond Drill Bit Hole Saw Set Guide Included 10...
HOMEIDOL 6pcs Titanium Coated Glass Drill Bits Set...
SHDIATOOL 6PCS Diamond Core Drill Bits Set for...
Drilax 5 inch Diamond Hole Saw Drill Bit Tiles,...
Diamond Glass Drill Bit for dremel, Ceramic Tile...
Product Name
Bosch GT3000 Carbide Hammer Drill Bit Set
Diamond Drill Bit Hole Saw Set Guide Included 10...
HOMEIDOL 6pcs Titanium Coated Glass Drill Bits Set...
SHDIATOOL 6PCS Diamond Core Drill Bits Set for...
Drilax 5 inch Diamond Hole Saw Drill Bit Tiles,...
Diamond Glass Drill Bit for dremel, Ceramic Tile...
Weight
3.36 ounces
1 pounds
4.1 ounces
1.65 pounds
13 ounces
7.2 ounces
Prime Status
-
-
-
Picture
Bosch GT3000 Carbide Hammer Drill Bit Set
Product Name
Bosch GT3000 Carbide Hammer Drill Bit Set
Weight
3.36 ounces
Prime Status
-
Price
Picture
Diamond Drill Bit Hole Saw Set Guide Included 10...
Product Name
Diamond Drill Bit Hole Saw Set Guide Included 10...
Weight
1 pounds
Prime Status
-
Price
Picture
HOMEIDOL 6pcs Titanium Coated Glass Drill Bits Set...
Product Name
HOMEIDOL 6pcs Titanium Coated Glass Drill Bits Set...
Weight
4.1 ounces
Prime Status
Price
Picture
SHDIATOOL 6PCS Diamond Core Drill Bits Set for...
Product Name
SHDIATOOL 6PCS Diamond Core Drill Bits Set for...
Weight
1.65 pounds
Prime Status
Price
Picture
Drilax 5 inch Diamond Hole Saw Drill Bit Tiles,...
Product Name
Drilax 5 inch Diamond Hole Saw Drill Bit Tiles,...
Weight
13 ounces
Prime Status
Price
Picture
Diamond Glass Drill Bit for dremel, Ceramic Tile...
Product Name
Diamond Glass Drill Bit for dremel, Ceramic Tile...
Weight
7.2 ounces
Prime Status
-
Price

Best Drill Bit for Tile In Review

1.Bosch GT3000 5/16-inch Ceramic, Tile and Glass Drill Bit

The set includes a carbide tip of high quality with a reinforced head. This helps in preventing bit cracking and also reduces stress. Along with that, the diamond cutting edges ensure a longer life.

What’s more, this 8-piece set is perfect for a variety of applications. These include shower and bathroom installs, relief holes required for glass cutting, and fastening and drilling mirrors, among other uses. It can also be used to set concrete screws in tiles.

Other Features

In addition to that, the shank ensures excellent grip on bits 5/16 inches and larger. This helps in preventing slippage. Also, the tile bits and Bosch glass are easy to use. Along with that, they also provide sufficient speed to ensure that the job gets done faster.

On top of that, the branded Bosch innovative geometry ensures faster drilling. The bits are also clearly labeled to ensure that the right bit is selected for the task.

Pros

  • Easy to use
  • Used for various applications
  • Excellent grip
  • Fast drilling

Cons

  • Heats up during use

2.Drilax 10-Piece Diamond Drill Bit Set

This 10-piece set of diamond drill bits come in 2, 1 ¾, 1 ½, 1 3/8, 1 ¼, 1, ¾, ½, 3/8, and ¼-inch sizes. Also included is an elegant zipper storage case.

Buying this set could end up saving you money. You may not need to purchase any other drill bits, as it handles almost all the applications you may need it for.

Other Features

If you compare to others, these drill bits are taller. This makes drilling through thicker materials a lot easier. Also, the diamond coating ensures great performance and durability of the drill bits.

To add to that, it comes with a guide. This ensures excellent results for granite, glass, slate, marble, ceramic and porcelain tiles, and different types of stones. Also, the set can drill up to 1 1/8 inches in depth.

Besides that, you can use common cordless or electric drills, since the size of the shank is 3/8 inches.

Something to note is that center pilot holes are not needed for these tools. Along with that, ensure that the drill bit does not run dry.

Pros

  • Long-lasting
  • For various applications
  • Cost-efficient
  • Includes a guide

Cons

  • The coating wears off when hot

3.Homeidol 6-piece Titanium Coated Drill Bit

This is a set of glass drill bits that offer good performance and make accurate and clean holes. It is also very easy to work with.

The features that stand out about this set are the quality and the design. It is made from cemented carbide and the set has 4 cutting edges. These ensure fast speed and drilling stability. The holes made are also neat and smooth with no broken edges or tremor phenomenon.

Other Features

To add to that, the bits have a carbide tip for durability and a cross-tip design that ensures reduced breakout.

What’s more, they ensure accurate and smooth drilling on various applications. These include marble, ceramic tiles, china, glass, and mirrors. They can also be installed in the bench drill, electric hand drill, and the impact drill.

An important step is to always lubricate the materials with water while drilling or cutting to protect them from overheating.

Pros

  • Durable
  • Cutting and drilling precision
  • Easy to use
  • For different applications

Cons

  • Wears off when drilling fast

4.Shdiatool 6-Piece Diamond Drill Bits Set

This set consists of 6 pieces of differently sized drill bits. The sizes are 6mm, 8mm, 10mm, 25mm, 35mm, and 51mm.

Something loveable about it is it offers dry and wet drilling for granite, porcelain tile, stone, marble, masonry, and brick.

The recommended machine to use for this set is an angle rider. However, to fit the set on an electric drill or any other machine you will need an adaptor.

Other Features

To add to that, this set ensures smooth and fast drilling. It can also last for a long time thanks to its artificial diamond core and steel body. Besides that, there is less chipping and breakage, and less loss of material when drilling.

What’s more, you will experience less heat generation thanks to the wax inside that helps in cooling the bits. All in all, the set ensures a better finish quality.

Pros

  • Smooth and fast drilling
  • Less heat generation
  • Lasts long
  • Less loss of material

Cons

  • Not for cordless drill

5.Drilax 5-inch Diamond Drill Bit

This is a diamond-coated drill bit 5 inches in diameter. With water as a coolant, it ensures a fast and dustless operation. Along with that, its 3/8-inch shank can be used with a standard cordless or electric drill.

What’s more, it can be used for diverse applications. These include drilling holes in porcelain tiles, ceramic, granite countertop, marble, and glass that is not tempered.

Other Features

Other than that, the diamond coating ensures good performance and longer lifetime. In addition to that, center pilot holes are not needed for this tool.

Also, the tool drills up to 1 inch deep, and it is necessary to ensure it never runs dry. If it gets too hot, the diamond coating begins to wear off.

In general, this hole saw saves you a lot of money in your DIY bathroom, kitchen, tile, and shower installation projects.

Pros

  • Used with cordless drills
  • For diverse applications
  • Lasts long
  • Good performance

Cons

  • The coating wears off when hot

6.Rtree Glass Drill Bit

This drill bit set cuts holes from around 6mm to 16mm or bigger in diameter on glass and glass bottles. It also cuts holes from around 6mm to 12mm or bigger in diameter in flower pots, porcelain, and ceramic.

To add to that, it also works for various applications including marble, granite, bathroom tiles, and shower tiles. It can also drill holes for jade, jewelry, stone, seashells, beach glass, or gemstones.

Other Features

In addition to that, the set ensures quicker and easier drilling. It also ensures no slipping and no skip. This makes it a very reliable tool in fine drilling.

To top it up, it provides fine and detailed work in carving, engraving, touch-up, polishing, and finishing. What’s more, it is very durable thanks to the diamond coating. As long as you use water, they can last long.

Also included is a detailed user manual.

Pros

  • Fine and detailed work
  • For diverse applications
  • Easy and quick drilling
  • Long-lasting

Cons

  • Manual is not clear

7.Mgtgbao 10-piece Concrete Drill Bit Set

This set has a triangular cutting head made of high quality cemented carbide that provides smaller resistance. It ensures higher hardness, more efficiency, and more resistance to wear.

In addition to that, the drill bits come in different sizes to fit different needs. These include 2 x 8mm, 2 x 6mm, 2 x 5mm, 2 x 4mm, 1 x 12mm, and 1 x 10mm. What’s more, it comes with a hard plastic storage case for keeping the ceramic drill bits organized and safe.

Other Features

Other than that, the set has a spiral handle design and a drain groove designed in a u-shape. These ensure smoother drilling and ease in the removal of chips while working.

To add to that, the drill bit surface is treated by electroplating. This prevents rusting and ensures it lasts longer.

To top it up, the set is also used widely for a variety of applications. These include drilling bricks, walls, wood, ceramic, glass, tiles, concrete, and stainless steel. Besides that, it is necessary to add water or coolant while drilling to prevent overheating.

Pros

  • More wear-resistant
  • Has a storage case
  • Electroplated drill surface
  • Various applications

Cons

  • Wears off if overheated

8.Qwork 5-piece Multi-Material Drill Bit Set

This set is suitable for drilling holes in wall mirrors or bathroom tiles. To add to that, it easily copes with any masonry behind the mirror or tile after drilling through.

Also, the strong carbide tip easily penetrates different materials. These include concrete, tile, glass, brick, wood, and plastic.

Other Features

The drill bits come in four different sizes to meet your drilling needs. These are 2 x 6mm, 1 x 8mm, 1 x 10mm, and 1 x 12mm.

What’s more, the flat shank provides a firm hold and stability in the power drill. Along with that, the slot design ensures fast drilling and easy dust removal.

Besides that, it is necessary to lubricate using water when using it on hard materials.

Pros

  • Works on various materials
  • Good performance
  • Fast drilling
  • Easy dust removal

Cons

  • Chips glass

9.Bosch GT2000 4-Piece Glass, Tile and Ceramic Drill Bit Set

The set has a unique precision tip to help with bit-walking or bit-wandering. Also included is a carbide tip with the head reinforced to prevent bit cracking and reduce stress. Along with that, the diamond cutting edges ensure a longer life.

What’s more, the bits are clearly labeled for ease in selection and come in different sizes to meet your drilling needs. These are 1/8 inches, 3/16 inches, ¼ inches, and 5/6 inches.

Other Features

In addition to that, the set has a three-flat shank that provides an excellent grip on 5/16 inches and larger. This prevents slippage. The bits are also easy to use and work fast.

To top it up, the set is suitable for common applications. These include bathroom and shower installs, fastening and drilling mirrors, and setting screws in tiles among other uses.

Pros

  • Fast drilling
  • Easy to use
  • For various uses
  • Excellent grip

Cons

  • Does not last long

10.Jol 5-Piece Multifunctional Drill Bits

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This set has a carbide tip and a reinforced head to prevent bit cracking. The entire set is also made of a durable and hard alloy that ensures longer life.

What’s more, the bits come in four different sizes to suit various uses. These include 6mm, 8mm, 10mm, and 12mm.

Other Features

In addition to that, the set has an antiskid triangular handle that allows for tight handling and stability. Also, the slot design ensures fast and easy drilling as well as dust removal.

More to that, the strong carbide tip has a pointed design that easily penetrates diverse materials. These include brick, concrete, tile, plastic, glass, and wood.

Pros

  • Durable
  • Tight handling
  • Various uses
  • Easy to use

Cons

  • Doesn’t fix hex drill head

11.Comoware Masonry Drill Bit Set

The tip of this set has been designed as a spear to reduce bit walking and bit skating. To add to that, the high-quality carbide plus the reinforced head ensure a longer life and prevent bit cracking.

In addition to that, the set is made of hard carbon-steel material to ensure fast cutting. Also, the hardness offers great cutting power and extra durability. Along with that, the galvanized coating prevents rusting.

Other Features

What’s more, the hex shank is ¼ inches and fits easily and securely into various power tools. Also, the drill bits ensure smooth and fine drilling thanks to their small incision resistance.

On top of that, the set can be used on different applications like tile, ceramic, wood, mirror, brick wall, porcelain, and glass.

Pros

  • Fast cutting
  • Long-lasting
  • Smooth drilling
  • Wide application

Cons

  • Wears off without lubrication

How to Choose Quality Tile Drill Bits

There are a few things you may need to consider when purchasing a drill bit. Here’s a short guide to assist you.

Surface and Type of Tile

You will need different drill bits for different types of tiles and surfaces. Hard surfaces like marble, slate, and granite need carbide or diamond-tipped bits.

However, when you are drilling a hole through a mirror or glass, carbide drill bits made for glass should be used. Also, you can use diamond-tipped drill bits which are stronger, for drilling through porcelain tiles.

Number of Holes

The number of holes you intend to make also determines your choice on a drill bit set. You do not need a set of bits if you only intend on drilling one hole. Instead of buying an expensive set for this, purchase a masonry bit which is cheaper and discard it after use.

Also, for larger holes, you can buy a single drill bit the same size as the hole instead of buying a set. A set of these can be expensive.

Size of the Hole

Your drill bit choices will defer depending on the size of the hole you want to make. To make a small hole in the wall to attach something, for example, you will need a smaller sized drill bit. However, for a larger hole for piping, a bit size same as the size of the hole is more suitable.

Frequently Asked Questions (FAQs)

We came across some commonly asked questions during our research and shall attempt to answer a few.

Q. Do you need a hammer drill for tile?

A. The answer is no. For drilling tile, it is advisable to stay away from a hammer drill. In most cases, the continuous pounding ends up cracking the tile.  Instead, keep steady pressure when using the drill and in no time you will have your desired hole.

In case you are drilling holes of a large diameter in ceramic tile, you can use diamond-tipped or carbide-tipped drill bits. These are strong and ensure fine drilling.

Q. Can I screw into ceramic tile?

A. It is not possible to drill screws directly into tiles because unlike with drywall, they will crack. Also, the screw may not be strong enough to go through the tile.

Instead of finding yourself having to repair your cracked tiles, fit a carbide-tipped hole saw to your drill. Along with that, ensure that the hole saw is the same in size as the wall anchor before drilling through.

Best Drill Bit – Verdict

Our drill bit of choice is Bosch GT3000 5/16-inch Ceramic, Tile, and Glass Drill Bit. This set comes in different sizes, suitable for different applications. What’s more, it has a carbide tip that delivers fine drilling without bit-walking and cracking.

In addition to that, the shank provides a firm grip and it works with speed. Also, each bit is clearly labeled for ease in selection and they are suitable for common applications. To top it up, the diamond cutting edges ensure a longer life.

Conclusion

At the end of the day, what is important is that the drill bit gets the job done without causing damage.

The right drill bit can make such a huge difference in the entire drilling experience. We hope that the list we have shared on the best drill bit for tile helps you in your search.

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