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Diamantbohrer vs Hartmetall-Fliesenbohrer - Ein Überblick

Diamond Drill Bits vs Carbide Tile Drill Bits - An Overview

We will show you which tile drill is the better choice for drilling tiles in which situation.

Every handyman knows that having the right tool for the job is crucial.

Especially when it comes to tile drilling jobs , choosing the right drill bit can mean the difference between a clean, accurate job and a broken tile.

A picture of the two tile drills discussed in the text, made of carbide or with a diamond segment

In this article we compare two common types of tile drill bits:

  • the diamond drill and
  • the carbide tile drill.

1. Tile drill : an overview

Tile Drill Selection Overview - Image of tiles that need drilling

1.1 What is a diamond drill?

A diamond drill is a special drill with small diamonds on the tip.

These diamonds are extremely hard and allow drilling in very hard materials:

Good to know: Diamond drill bits are known for their durability and efficiency.

1.2 What is a carbide tile drill bit?

A carbide tile drill bit is a drill bit made of a hard metal, often tungsten carbide.

These bits are known for being flexible and less expensive than diamond bits, while still providing an effective solution for many types of tile.

Good to know: Carbide tile drill bits are usually the cheapest tile drill bits, but they are still significantly more powerful than a normal hard metal drill bit.

2. Properties of the drills

Tile drill properties

2.2 Properties of diamond drill bits


Diamond bur durability

Diamond drill bits are known for their durability.

The diamond tip makes them extremely durable, and they can last for up to 25+ holes in the toughest material without needing to be replaced, even if used back-to-back.

Our tip: This property can save money in the long run, although they are a bit more expensive at first.


Diamond drill bit efficiency curve in drilling

Diamond drill bits offer high efficiency when drilling into hard materials.

They leave smooth, precise holes and reduce the risk of damage or breakage in the tiles.

Iynx Tools Test: Our product test of diamond drill bits for tiles shows that these drill holes in an average of 15.03 seconds.

2.3 Properties of Carbide Tile Drill Bits


Flexibility of the carbide tile drill bit shown. Different types of tiles such as ceramic and thin tiles that can be drilled.

Carbide tile drills can be used flexibly.

They can be used on a variety of materials including various soft to medium hard tile types.

Their flexibility makes them a good choice for DIYers who may be working on a variety of projects.

Our assessment: Carbide tile drills are the better choice for up to 5 holes in tiles that are no thicker than 1cm.


Tile drill price performance in direct comparison table

Carbide tile drill bits are usually less expensive than diamond drill bits.

While they may not offer the same durability or efficiency as diamond drill bits, they still perform well and are a cost-effective choice.

Our tip: Save extra money when buying a tile drill set!

3. Comparison: diamond drill bits versus carbide tile drill bits

Picture of tile drill bits with a diameter of 6 mm on the cordless screwdriver (drilling machine)

3.1 Performance and Efficiency

Both drills offer their own advantages in terms of performance and efficiency.

  1. Diamond drill bits are extremely efficient at drilling hard materials, leaving clean, precise holes.

  2. Carbide tile drill bits may not be quite as efficient, but they still perform well, especially on softer tile materials.

3.2 Price and Value

Although diamond drill bits are more expensive, they offer excellent durability and efficiency, making them a good long-term investment.

Carbide tile drill bits are less expensive and offer good performance for their price, making them an attractive option for DIYers.

4. Conclusion - The choice of the right tile drill must be made individually

Image of a question mark to conclude

Deciding between a diamond drill bit and a carbide tile drill bit ultimately comes down to your specific needs and budget. Both offer their own advantages and can provide an effective solution for drilling into tiles .

It's important to consider the features and benefits of each drill bit to make the best choice for your specific project.

5. FAQs - Frequently Asked Questions

  1. Which drill is better for hard tile materials?

    Diamond drill bits are generally better for very hard materials as the diamond tip can cut through almost anything.
  2. Are Carbide Tile Drill Bits Good for Every Project?

    Although carbide tile drill bits are flexible, they may not be the best choice for very hard materials. It's important to consider the material before choosing the best drill bit.
  3. Which drill is cheaper?

    Although carbide tile drill bits are typically less expensive, the durability and efficiency of a diamond drill bit can save money in the long run.
  4. Where can I buy diamond and carbide tile drill bits?

    Both types of drill bits are available at most hardware stores and online.
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    Jürgen Kleis

    "With my many years of experience in the tool industry, I can give you helpful tips and tricks for DIY and handicrafts".

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