Usually, homes have an assortment of tiles in many areas such as the bathroom, kitchen, patio, and more. Homeowners often need a drill bit to make holes in tiles to mount anchors for screws or hangers that attach to the hole. A tile drill bit can make coring through tiles faster and easier than taking a hammer and chisel to the tile.

Drill bits for tile can be bought in many different styles and sizes depending on what job needs to be done. They also come in two types, diamond drill bits, and masonry drill bits.

But not everyone can decide on what kind of bit they need, either diamond or masonry. They also don’t realize that the type of tile being drilled factors into what type of drill bit they need.

This guide will explain what to look for when buying a drill bit for tile projects. So, let’s get started and find out what kind of tile bit you need for your project.

Top 9 Drill Bits for Tile Comparison Table

ImageNameMaterialTool Flute TypeRating (1-5)
1. IRWIN Drill Bit Set, M35 Cobalt Steel, 29-PieceCobaltSpiral4.7
2. VonHaus 246-Piece Drill and Drive Bit Set with Titanium Coated HSS BitsHigh Speed Steel, Alloy SteelSpiral4.4
3. DEWALT Masonry Drill Bit SetCarbideSpiral4.7
4. BeHappy Drill Bit Set 29pcsCobaltSpiral4.5
Owl Tools 10 Piece Masonry Drill Bits SetCarbideSpiral4.4
6. FNEKER 5Pcs Ultimate Triangle Drill Bits SetStainless SteelSpiral4.3
7. DKIBBITH 10-Piece Masonry Drill Bits SetCarbideTriangle4.5
8. DEWALT DW5572 Tile Drill BitMetalSpiral4.6
9. BGTEC Dry Diamond Drill BitsDiamondHex4.5

Things to Consider When Looking for the Best Drill Bit for Tile

There are several things to consider when looking for the best drill bit for tile. We’ll be talking about what you need to know before buying, the different types of drill bits and their uses, and what to look for when you’re buying a bit.

First, we’ll start with the different types: Masonry Drill Bits or Diamond Drill Bits

Masonry drill bits and diamond drill bits both have their advantages and disadvantages.

Advantages of Masonry Drill Bits

  • Masonry drill bits are very tough and strong. They can be used on masonry surfaces, even concrete blocks. 
  • Concrete blocks can be very hard to drill through with a power tool like a drill. But the tough steel in masonry bits allows them to bore into that tougher material without breaking or wearing down.
  • Masonry bits also last a long time; they can outlast several standard drill bits.
  • This type of bit is excellent for money-conscious people because they are cheaper than diamond drill bits by about half.

Disadvantages of Masonry Drill Bits

  • This type of bit will wear down and break much faster when drilling into natural or cultured marble.
  • They also break and wear down faster when drilling into concrete blocks, especially when treated with chemicals like HardieBacker.

Advantages of Diamond Drill Bits

  • The biggest advantage diamond drill bits have over masonry ones is that they will last much longer when used to drill into hard or tough materials.
  • They can drill into harder materials like porcelain tile and cultured marble with ease, as well as natural stone surfaces that are even harder than those tiles.
  • Diamond bits come in different grits; the lower the number, the coarser the grit will be on whatever material it is being used for. 

For instance, a coarse grit bit will be used to drill into cultured marble’s surface. A medium grit bit is best to drill into glazed or unglazed porcelain tile. And a fine-grit bit is suitable for natural stone surfaces like travertine, limestone, etc.

Disadvantages of Diamond Drill Bits

  • Diamond bits are the more expensive drill bit, about three times as much as a masonry one.
  • They will not perform well on porcelain tile. It will most likely break or wear down very quickly if you use it.

If you still want to look into more info to decide which drill bits are preferable, this explanatory video will ease your research:

Now let’s talk about what to look out for when you’re buying the best drill bit for tile.

The following are the main things you need to consider when buying a drill bit for tiling:

1) Size of the Drill Bit

The first thing to consider is what size of drill bit you need. The size of the bit must be equal to or slightly smaller than the size of the hole in your tile. If it is larger than the circle you are trying to bore, there is no point in buying that drill bit. It won’t work.

2) Grit of the Drill Bit

Like sandpaper, when it comes to drilling into surfaces, you need to match the grit of the drill bit to the material you are drilling into.

3) Ability to Cut vs. Ability to Grind

This doesn’t apply so much with drill bits, but you will need to know when it comes to choosing the right tool for your project. This important distinction needs to be made when deciding what type of power tool you should use.

If you are using a cutter, it is ideal for cutting. If you use a grinder, it would be best to use one for grinding.

4) Bit Shape/Geometry

Bit geometry is important to know because it makes a big difference in the quality of the drill bit.

There are seven common types of bits:

  • End-mills are the best type of drill bit. They have excellent straight-cutting ability and significant penetration. They can be used on all materials, even the hardest ones.
  • Flat bits have a flat head and are great for cutting along flat surfaces. They can be used to drill into tough surfaces as well.
  • Screw bits have a tread design and are suitable for cutting along flat surfaces, but they can also be used to drill into tough surfaces.
  • Center bits have a pointed end and a conical head, which gives them a center point. They are great for cutting along flat, straight surfaces. They are suitable for drilling into tough surfaces as well.
  • Router bits have two flutes, making them suitable for cutting and drilling into tough surfaces. They are good for cutting along flat, straight surfaces.
  • Brad-point bits have a center point at their tip, making them good for cutting and drilling into tough surfaces. This bit is used mainly when the angle cannot be changed, for example, in a drill press.
  • Spiral-point bits are good for cutting along flat, straight surfaces. They can also drill into tough surfaces, just like all the other kinds of drill bits.

5) The Outcome You are Looking For

The outcome you are looking for is what matters. If you want to make a straight cut, you must use an end-mill bit. But if you’re going to drill for tiles without making a straight cut, you can use a different type of Bit.

6) Is the Bit Sharp or Dull?

A sharp bit is ideal for tiling because you want the drill bit to grind away at the surface. But a dull drill bit is not going to work either. It has the same effect as a sharp drill bit, except it will be much slower.

7) Material the Bit is Made Of

This does not affect the drill bit’s performance, but it can affect its longevity. Bits made from tungsten carbide are good to use because they have a long lifespan and are very durable.

When looking for the material, check out these points:

SteelThis material is not durable and can break easily. It is also inefficient and will translate into more power consumption by the drill.
TitaniumThis material is durable to be used for more extended periods. It does not absorb heat when in use, and when grinding, it is very efficient, so less power will be used.
CarbideThis material is durable and can be used for long periods. It absorbs heat slowly, so the bit will not overheat quickly. It is very efficient, so there will be less power consumption.

Now you know what to look for in the drill bit when drilling into tiles. Make sure to check the material, bit geometry, and shape to ensure you get the job done.

Now let’s talk about a bit, our top 3 picks!

Top 3 Best Drill Bit for Tile Reviews

Here we have listed the 3 best drill bits for concrete, stone, and ceramic surfaces, along with brief information, pros, cons, and our bits rating.

1. IRWIN Drill Bit Set, M35 Cobalt Steel, 29-Piece

MaterialCobalt
Cutting Angle String135 Degrees
BrandIrwin Tools
Item Dimensions 12 x 7.5 x 4 inches
Tool Flute TypeSpiral

The IRWIN Drill Bit Set is designed for drilling in all types of masonry. The bits have a 135-degree split point and are cut away from the centerline, ideal for drilling near surfaces without damaging them. 

These drill bits are made of cobalt steel, which increases the Bit’s lifespan several times over regular masonry bits. Because these bits are made with high-speed steel, they can drill holes quickly and easily in brick, block, stone, concrete, and mortar. 

The 29-piece set comes with all of the most popular drill bits used for these purposes, including flat bits and 10mm, Philips bits, and hex bits and 5mm (3/32″ to 1/4″).

The end of the bits are color-coded, and the “kings” of each bit are marked with a corresponding letter of the alphabet.

Many users have commented about how helpful this is, as it makes identifying the bit easier at first glance. Also, if you need some variety, each set comes with 9 additional hex bits, which you can use for other purposes.

Pros
  • High-quality Cobalt Steel
  • High-speed steel bits drill quickly and easily
  • Easy to drill hard metal
  • Includes everything – a complete set
Cons
  • A bit expensive

2. VonHaus 246-Piece Drill and Drive Bit Set with Titanium Coated HSS Bits

MaterialHigh-Speed Steel, Alloy Steel
Finish TypeTitanium
Shank TypeHex
BrandVonHaus
Tool Flute TypeSpiral
Size246 Piece Set
Item Weight‎6.98 pounds

The VonHaus 246-Piece Drill and Drive Bit Set is very similar to the first one on this list. It includes 246 titanium-coated bits designed for drilling in various materials, including metal, wood, stone, and plastics. 

These bits have a hex shank and a split point with a black oxide finish, which prevents the spiral flutes from clogging with dust and other debris. These bits are significant for drilling pilot holes to be used for the most power and manual tools.

The bits come in a convenient carrying case, which holds the entire set and easily slides into drawers or onto shelves. It’s ideal for DIYers or professionals who regularly need bits but prefer to keep them organized. 

Usually, bits with a split point and flutes that spiral can’t be used to drill through unfinished wood. These, however, are the exception and will drill through unfinished wood without any issue.

Pros
  • 246 titanium-coated pieces
  • Includes a convenient plastic carrying case with slots for every piece
  • Great set to have around the home or shop
Cons
  • Some negative reviews about its flimsy case
  • A little more expensive

3. DEWALT Masonry Drill Bit Set

MaterialCarbide
Shank Type3-Flat
BrandDEWALT
Dimensions7.75 x 6.63 x 0.5 inches
Tool Flute TypeSpiral

The DEWALT Masonry Drill Bit Set is designed for drilling in masonry, including brick, block, stone, and tile. These bits have a projection-ground carbide tip which ensures long life. This set has 7 pieces total.

The 3-flat shank allows for easy use in a standard drill, and the bits can reach up to 2400 RPMs. Because of this, they are also great for drilling in concrete and asphalt surfaces.

The ergonomic design of the housing makes them comfortable to hold and enhances grip even when the surface is wet or greasy. The case that the drill bits come in is also convenient, as it helps to keep them organized when not in use.

Sometimes, you need to get the job done and don’t have time to wait for it to be shipped. Fortunately, this set comes with a satisfaction guarantee. If you aren’t completely satisfied with your purchase, you can return it for a full refund or replacement.

Pros
  • Perfect for all masonry types
  • Ergonomic housing enhances grip
  • Comfortable to hold and great for masonry surfaces
Cons
  • It doesn’t have a storage case

What is the Best Drill Bit for Drilling Tiles?

The three drill bit sets reviewed above are the best drill bits on the market, and each one provides something different. If you need a set for drilling in metal, choose the IRWIN Drill Bit Set. Choose the DEWALT Masonry Drill Bit Set if you need a set for drilling in brick, block, and stone. Choose the VonHaus 246-Piece Drill and Drive Bit Set if you need a set that can do both.

FAQs

What is the Best Way to Drill Through Porcelain Tile?

The best way to drill through porcelain tile is by using a masonry bit. It will not break or wear down quickly on the tough tile.

What is the Best Bit for Grinding on Tile?

A router bit is typically used for grinding on tile-like grouting because it has two flutes that will grind away at the tile.

How Long Does it Take to Drill Through Tile?

Drilling through tile takes time, so be prepared to spend an extended amount of time. It usually takes minutes, if not an hour or two, to drill through it. You also need the right bit for it, so be sure to use the perfect-fit bit suggested here if you want to dig through the tile.

Can a Hammer Drill Be Used for Porcelain Tiles?

Yes, a hammer drill can be used for porcelain tiles. A hammer drill makes a pounding or a hammering action. It will have a grinding effect on the tile, making a hole.

How Do You Drill Through Tiles Without Cracking Them?

Drilling through tiles without cracking them is best done with the correct bit. It’s always best to use a masonry drill bit or one made for what you need tile drilling for. You can also use a drill press, which is powerful and will drill very slowly through the tile.

What is the Difference Between Ceramic Tiles & Porcelain Tiles?

The difference between ceramic tiles and porcelain tiles is that porcelain tiles are harder. They are usually made of clay that has been baked in a kiln. Ceramic tiles are made of clay that has not been baked in a kiln but is shaped and then baked.

What Safety Equipment Do I Need When Using Drill Bits for Tile?

When using a drill bit for tile, the safety equipment you need includes safety glasses and ear protection to minimize your exposure. You will also want to make sure the area is well-ventilated to reduce the amount of dust you inhale. A dust mask can also be worn if desired.

How Do You Drill a Hole in Ceramic Tile?

You drill a hole in ceramic tile by using the right type of Bit. You want to use bits designed for what you’re trying to drill. You can use a masonry bit, or you can use bits made for the specific type of tile you’re trying to drill through, such as a tile bit.

Are Titanium Drill Bits Good for Tile?

Titanium drill bits, or any other type of bit made for metal, should not be used on tile. They will break, and the drill bit will dull quickly.

How Long Does a Tile Drill Bit Last?

Tile drill bits can last a long time if you use them correctly. But they will dull over time and eventually need to be replaced. They may also break after extended use.

Conclusion

A tile drill bit can be used for many different jobs around the house and is a handy tool that homeowners should have in their arsenal.

Whether you need to mount something onto your tiles, or just want to take out some frustration with hammering on it, we hope this blog post has helped you decide which kind of tile drill bit best suits your needs!

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