Cobalt vs Titanium Drill Bits: Which provides the best bit?

Learning to use the general tools used to repair your home properly can be a good initiative because it will give you skills in your general tasks that you do not have to hire someone else for such simple tasks, it will also save you a lot of money!

You are especially worried about what kind of drill equipment you will buy to renovate your house. Choose a drill tool for your project that will save you time and money. Because there are different types of drill bits available in the market. However, two brands of drill bits are the most popular in the current market – cobalt vs titanium drill bits.

High-quality bits are important to you when it comes to drilling hard materials with the help of drill bits. However, sometimes, standard drill bits also fail to drill hard metal for your project. So you need to choose a brand of drill bit that can do the drilling holes properly. The best two materials, in this case, are cobalt and titanium. However, although cobalt vs titanium drill bits are more suitable, there is a lot of controversy as to which of them can do better drilling.

Both cobalt and titanium drill bits are designed in such a way that the bits do not actually overheat when exposed to other metals while drilling. Both drill bits are very tough and durable due to the use of high-speed steel in the bits. Hopefully knowing these things will save you some time in choosing the right drill bit for your next project.

Both cobalt and titanium drill bits can be used for maximum work. Although the performance of the two drills is often similar, how do you choose which of them offers the best drill bit? This will ultimately depend on your type of work and the budget of the project. In this article, I will compare the main differences between cobalt vs titanium drill bits so that you can use the bits of both drills appropriately in each task when you are repairing your DIY project or home.

Image Product Details   Price
DEWALT Cobalt Drill Bit Set DEWALT Cobalt Drill Bit Brand: DEWALT
Material: Cobalt
Dimensions: 8.75 x 1.74 x 8.75 inches
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Titanium Drill Bits DEWALT Titanium Drill Bit Brand:  DEWALT
Dimensions: 10 x 7 x 3.75 inches
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Cobalt Drill Bit vs Titanium: What are the main differences between the two bands?

Cobalt vs Titanium Drill Bits-my drill bits

The main differences between cobalt drill bits vs titanium :

  • The bits of the cobalt drill are made from a mixture of cobalt and steel, and the titanium drill bits are made of steel and the bits are coated with titanium nitride.
  • Although cobalt drill bits may seem expensive, their bits are longer lasting than titanium drill bits, and over time titanium drill bits can lose the coating of titanium nitride which can affect the excess heat resistance of the bits.
  • Cobalt drill bits are designed to work well with hard materials such as iron, brick walls or other metals. Titanium drill bits, on the other hand, are made for soft materials such as wood, soft metal, and plastic.

Like the Cobalt vs Titanium drill bits, Kobalt vs Craftsman offers the best drill between the two brands – read our article on this

How to choose the right drill bit for your drill

Cobalt vs Titanium Drill Bit- Drill Bits

Sometimes an electric drill is used for many projects or for home repairs – such as: hanging pictures on walls, making furniture, installing doors, installing windows, and many other common tasks.

As we know, work drills may require multiple bits. You can buy a drill bit set as an alternative to make your work easier so that different drill bits are included. However, choose the right bit for your drill by examining the following three qualities for your project.

Types of Drill Bits

Cobalt vs Titanium Drill Bit- Types of Drill Bits

The size of each drill bit is designed depending on their different things.

There are several types of wood drill bits available in the market for wood drilling: agar bits, brad point bits, and paddle bits. These bits come in different sizes and designs, but the exact size of drill bits will depend on your project.

Like wood drill bits, metal drill bits are very popular. Metal drill bits found in the market are commonly known as high-speed steel (HSS) bits. We discussed high-speed steel (HSS) in this article, but for your help I would like to remind you that metallic HSS bits can easily drill and design hard metals without additional heat. You can also use metallic drill bits if you do not have a wood drill bit when drilling wood, and it is best to use high-speed steel (HSS) bits for hard metals.

Many people use a drill bit for the purpose of multiple materials such as wood, hard metal, ceramic, and plastic to save additional cost. Keep in mind, however, that no particular drill bit will ever win the competition with a multi-purpose drill bit. You can use multi-purpose drill bits to finish your project faster. You can use multi-purpose drill bits to finish your project faster.

Special drill bits are available in the market for specific tasks. For example, bits for safely drilling into your window panes, bits for drilling holes in walls. This will make your DIY tasks more standard and more advanced. Use special drill bits only for specific work needs, never use them as twist drill bits.

Drill bits used in masonry: These bits are used by masons for heavy work such as porcelain, perforating iron, drilling stones or bricks, and other types of hard surfaces such as diamond cutting.

Drill Bit Size

There are drill bits of different widths and lengths available in the market. However, the size of the drill bit you will use will depend on how deep the hole you will make. However, if you are new to your home repair work, choose a one-size-fits-all drill bit that can be used to your maximum for your home projects.

Drill bit material

Drill bits made from cobalt and titanium materials are more popular in the market at present. But depending on your work you can use bits of any material.

Low-carbon material steel drill bits are suitable for working well with softwood, while strong drill bits are prepared using tungsten carbide. Drill bits made of carbide can grind the hardest metal, The drill bits are coated with titanium nitride and black oxide powder to provide long-lasting protection and extra durability from the heat while working.

Like cobalt and titanium drill bits, Dewalt vs Milwaukee vs Makita is the best toolmaker among these three brands. So read this article.

What are Cobalt Drill Bits?

Cobalt drill bit

The bits of cobalt drills are usually made of a combination of steel and a small amount of cobalt, so its bits are durable. However, the bits do not have any titanium coating. Drill bits of various concentrations of cobalt are available in the market. If you buy M35 grade density drill bits it has a 5 percent cobalt combination and if you buy M42 grade density cobalt drill bits it has a 7% cobalt combination. However, manufacturers occasionally change its density according to the brand. Although 5 to 7% cobalt can make a drill a bit brittle, a lot of cobalt makes the bit in the drill durable and heat resistant.

A good quality cobalt drill bit compared to other brands on the market may seem a bit expensive to you initially. Keep in mind, however, that your cobalt bit will last longer than other brands. These are much sharper than others because they are expensive, so you can use the bits longer in multiple projects. Cobalt drill bits are very well equipped and very hard so they will not fade quickly during work. If you have a lot of drill bits you can easily identify its bits because cobalt drill bits are like gold, which will help you spot between many tools faster.

The bits can withstand incredible heat as manufacturers add cobalt to the base alloy. The bits can withstand 1,100 degrees Fahrenheit heat which makes them tough and durable. Also, cobalt has a higher melting point than steel: steel has a melting point of 2500 degrees F, and cobalt has a higher melting point of 2723 degrees F. This allows the cobalt drill bits to easily drill into other metals.

These bits are suitable for multipurpose projects and commercial use as well as for house repair work.

These need to be handled with caution when used with soft materials (wood). If you use the cobalt drill bit at a very high speed on the wood, the wood may split. Because the cobalt drill bit has no brad (brad is: prevents the drill bit from slipping during work).

How many drills can use cobalt bits?

The use of cobalt bit is much more than HSS drill bit so you can use a good quality cobalt bit in versatile drills. You can use them in your drill presses, ladles, hand drills, power drills.

In another post we discussed the best 8 cordless drills on the market, read the article.

How are cobalt bits better than bits from other brands?

As I mentioned earlier, the main advantage of cobalt bits over HSS drill bits is that they are more resistant. It allows you to drill for a long time without using any oil to cool the bits during work. However, if you want to prolong the life of the bits, you can use a good quality coolant when drilling hard metals like iron.

When the question comes between cobalt vs. titanium drill bits, its main advantage is that in bits like titanium drill bits, cobalt is mixed without being applied as a direct coating. This allows you to sharpen the cobalt drill bits repeatedly as needed.

Pros and Cons of Cobalt Bits

We’ve beautifully presented what you need to know about cobalt drill bits, and to further your ideas about cobalt drill bits, we’ve outlined a few of its benefits.


  • Its bits are more durable than HSS bits.
  • The ability to sharpen bits extra prolongs the life of the drill bit.
  • The bits are made of solid material.
  • The bits can be used on both the hand and the drill press.


  • It may cost extra for a bit set of good quality.

What are Titanium Drill Bits?

 Titanium Drill Bits

There are different types of titanium drill bits available in the market. The bits are not made of titanium, they are actually made of steel. However, the upper layer of the bit is covered with titanium. TIN (titanium nitride coating) is used to make titanium drill bits tougher, more durable, and withstand high temperatures.

Different elements of titanium are used in the bits. For example, there are 3 types of components:

  • Titanium nitride for resistance to high temperatures.
  • Titanium aluminum nitride is used to increase the life of bits four or five times.
  • Titanium carbonate (TICN) is used to make the bits work very well and on machines during high mechanical stress.

Their melting point is not as high as that of cobalt, but using titanium coating, each bit of it is able to withstand heat up to 1500F, which can be drilled effortlessly on hard and hard materials. The bits used in the coating are durable and longer-lasting than standard drill bits.

Titanium drill bits work very well with hardwood as well as plastic and PVC. They can also drill precision holes in steel, copper, brass, or aluminum materials.

Titanium drill bits are available at a slightly cheaper price than cobalt drill bits. When sharpened, titanium drill bits will begin to lose their coating over time, which means that the heat resistance may decrease after some time of use. This means that if you have purchased cobalt drill bits and titanium drill bits for long-term use, titanium bits need to be replaced faster than cobalt.

Can you sharpen titanium bits more?

In my opinion, one of the major disadvantages of titanium bits is that you can’t sharpen the bits. The main reason is that titanium bits are only coated as opposed to cobalt drill bits. If you only use bits of hard materials then the faster bit will lose its sharpness.

How do titanium bits offer better quality than others?

However, the main advantage of titanium bits is the improved heat resistance due to high-speed steel. It works well for soft materials. Another advantage of Titanium is that it offers a lower price than Cobalt.

Titanium would be a good choice for you if you are a normal DIA. This is because they show good skills in home repair work.

Pros and Cons of titanium drill bits

We’ve beautifully presented what you need to know about titanium drill bits, and to further your ideas about titanium drill bits, we’ve outlined a few of its benefits.


  • Higher heat resistance and durability than high-speed steel bits.
  • Cobalt is more economical than drill bits and better for home repair.


  • With regular use it will not last as long as cobalt.

Cobalt vs Titanium Drill Bits: Frequently Asked Questions About Bits

Is Cobalt Drill Bit Suitable for Wood?

Yes, these can be used for timber but the risk of splitting of wood remains.

Can I trust the cobalt drill bit?

Yes, you can believe it with your eyes closed, because most people think that cobalt is worth investing in because it lasts so long.

What is the color of the cobalt drill bit?

They are as bright as gold.

What does a titanium coated drill bit look like / what color?

They are usually golden or blue-gray in appearance

Are titanium-coated drill bits much better than standard drill bits?

Yes, they are tough and heat-resistant, so you can use them with hard materials.

How to sharpen the titanium drill bit?

Yes, you can sharpen the bits, but you lose the coating.

Where is the place to buy the best drill bits?

You can buy drill bits very cheaply on the Amazon website. You can also buy it from hardware stores.

Can titanium or cobalt drill bits be used in masonry?

Not in a word, because it increases the risk of damage to the drill bits.

How can you take care of your drill bit?

You can follow a few steps below to make your drill bits more long-lasting.

  1. Carefully clean the drill bits at the end of the work with a cloth to protect your project from possible damage.
  2. After cleaning, apply a small amount of rust oil on all the bits.
  3. If you do not want to risk ruining your project, you can use liquid or lubricant. This will help keep the bits cool during work.

Cobalt vs Titanium Drill Bits – Who Really Is Better?

Who is better at Cobalt vs Titanium Drill Bit? To be honest I don’t know the correct answer. Because it will depend on your work which drills bit you need.

Bits If you use regular hard materials I would recommend buying a good quality cobalt drill bit set and if you use soft materials then titanium drill bits would be a good option.

If you are a professional and would like to invest heavily in a drill bit for a DIY project – then cobalt is best for you. However, titanium can be a good effective choice for wood and soft materials at affordable prices.

Hopefully, this article will help you choose the best drill bit for your job.

If you have any suggestions to help readers, please leave a comment below so that everyone can benefit from your knowledge.

2 thoughts on “Cobalt vs Titanium Drill Bits: Which provides the best bit?”

  1. Thanks for the sensible critique. Me & my neighbor were just preparing to do a little research on this. We got a grab a book from our local library but I think I learned more from this post. I’m very glad to see such great info being shared freely out there.


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