Difference Between Wood and Concrete Drill Bits

Needless to say, wood and concrete are 2 different surfaces. Hence, when you require drilling into these surfaces, the bits should also be different undoubtedly.

Drill bits are a small accessory of a power tool used to create a hole on different surfaces such as wood, concrete, masonry, metal, etc. Since wood and concrete are different materials, the drill bits of these materials vary in terms of material, durability, design, and other features.

In this write-up, we will be discussing the difference between wood and concrete drill bits. Also, this in-depth discussion will let you know if you can use a concrete drill bit for wood.

Let’s start drilling.

6 Key Differences Between Wood and Concrete Drill Bits:

Let’s figure out the key differences between concrete and wood drill bits from the below section.

1. For drilling into wooden objects, choose wood drill bits. While concrete drill bits are ideal for drilling concrete surfaces, some models are suitable for metal objects.
2. Wood drill bits are incompatible with concrete. If you ever try to drill on a create using wood drill bits, the bit mat damage. But you can use a concrete drill bit to make a hole on a wooden surface; all you need to do is apply the right pressure.
3. More pressure and torque are necessary to create a hole on concrete using concrete drill bits. On the other hand, less pressure and torque are good enough to generate holes on wood using wood drill bits.
4. Wood drill bits are less expensive compared to concrete drill bits. It is because concrete drill bits are versatile and can be used for drilling on other hard surfaces.
5. Concrete drill bits are sturdier than wood drill bits.
6. In terms of durability, concrete drill bits last long compared to wood drill bits because they are made of robust material.

Features and Attributes of Concrete Drill Bit:

Do you need to make holes on the concrete surface? Choose concrete drill bits without choosing others. Concrete drill bits are engineered for making holes in hard surfaces, although don’t think that you can create holes on a metal surface using them. A few models can do that. Since they are designed for robust surfaces, durability is also high compared to wood drill bits.

When dealing with a concrete drill bit, additional care is mandatory. Otherwise, the bit will damage the surface. As a result, these bits will ruin your valuables without saving time, effort, and money.

Multiple drill bits are available in the market for drilling into hard or concrete surfaces. A core drill bit is the most commonly used. These bits consist of an extra guide drill bit into them. The responsibility of this extra guide drill bit is to make a mark of the drilling area so that the outer core can create a 0.5” hole into the work piece.

After making a hole of 0.5”, remember to remove the inner guide bit and continue drilling with the outer drill bit. If you don’t do so, the guide may get jammed as you go deeper.

The center and the spot drill bit is another type of widely used concrete drill bit. It marks a spot so that you can drill quite conveniently using other drill bits. Identifying them is pretty easy because they have pointy heads.

Indexable drill bits can also be used as a part of concrete drill bits. These are pretty expensive, and you can use them for multiple applications when creating holes on hard or concrete surfaces. The exceptional feature is, they come with 2 inserts. You will find 1 insert into the inside radius.

On the other hand, the other insert is placed on the outside radius hole. Due to their unique design, they offer the best result in complex drilling projects.

Features and Attributes of Wood Drill Bit:

You can get an idea that wood drill bits are suitable for making holes on wooden surfaces from the name itself. Characteristically, wood is a sensitive and brittle material because it can break easily when drilling holes in it. So, wood drill bits are manufactured in such a way so that they create a hole in a wood carefully, without splitting it.

Based on the drilling type that you want to achieve, multiple wood drill bits are available in the market. When you need to drill deeper on the wood, the lip and spur drill bits offer the best result. These drill bits are specially designed for wooden objects.

A spiral bit is the prime characteristic of the lip and spur drill bits. When you make holes using them, the hole will get an automatic spiral pattern.
The spade drill bit is another common type of wood drill bit. They are suitable for creating rough boring on a wood piece. These are flat in shape. 2 cutters are available on spade bits, and you will be able to handle a wide range of cutting applications based on the project requirement.

Another useful and essential wood bit that you should keep in your toolbox is the spoon bit. For their spoon-like shape, this bit gets the name – spoon bit. These bits have a point angled head that helps in polishing the hole after drilling the wooden object.

Some other wood drill bits are available in the market, along with the above-discussed bits. Forstner bits, center bits, auger bits, etc. are such types of wood drill bits which are also beneficial for different purposes.

Always buy the advisable uses of bits before using the bit for a wood drilling project.

Frequently Asked Question:

Question: Can you use a concrete drill bit for wood?

Answer: Yes, you can. But you have to be utmost careful when doing so. The right amount of pressure and torque can do the trick at this point. Otherwise, the concrete drill bit will damage the wood.

Question: What drill bit do I use for wood?

Answer: For drilling wood, you should choose drill bits of high-speed steel. These bits are best for creating a hole on fiberglass, PVC, light metals, etc. too.

Also, Black oxide-coated drill bits offer good results when drilling into softwood, hardwood, steel, fiberglass, and PVC. It is durable, sturdy, and rust-proof than HSS.

Question: Do you drill wood fast or slow?

Answer: When drilling wood, finding the correct RPM is crucial. If you drill wood fast, the work piece can break. On the flip side, you might lead to an inefficient, unpolished hole if you drill slowly.

Summary:

Hopefully, you have enough knowledge about the difference between wood and concrete drill bits. Now, you will never be confused about finding the proper drill for your wood or concrete drilling project.

It is significantly essential to have the right tools in hand when dealing with a drilling project. Selecting the right tool will surely assist you in achieving an efficient and expected drilling result.

Last Updated on June 28, 2021 by Rogers Weber

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