What is the difference between diamond bits and other drilling tools?

Mar 19, 2023

What is a diamond drill bit?

Drill bits are not uncommon as they are commonly used to drill holes into wooden surfaces. Drill bits are cutting tools that remove material and create holes, mainly in circular cross-sections. However, the diamond drill bit is a convenient and unique tool because it is used to make fine holes in non-wood surfaces.

When you hear diamond bits, the first thing that may come to mind is that they are shiny little diamond tools that beautify your workshop. But instead, they are called diamond bits because they include small diamond powders embedded inside the part. Diamonds are one of the hardest substances in the world and can cut into essentially anything, which explains the strength of the tool.


How are diamond drill bits made?

To make these bits, the manufacturer uses pressures of up to 1.5 GPa and temperatures of about 1250 degrees Celsius. The composition of these bits consists of real diamond powder, pressed onto the steel with very high pressure. Diamond is the hardest substance and retains a strong cutting power even after machining, and the bits are available in different sizes. The smaller diamond drills are designed to drill small holes for those who make jewelry, such as jewelry, watches, and other beautiful accessories that we often see. Larger drills are used for more rigorous drilling activities.


DIAMOND core drilling bit

What types of diamond drill bits are there?

There are two basic types of diamond bits; core bits and blunt bit bits. Both types of bits are effective but have different uses.

Core bits have a diamond at the edge of the tip and a little diamond at the top, which is hollow. These bits have less surface area than blunt bits, which is why they can drill faster. They are sometimes called "hole saws" because you have to see a circle to create a hole. The drill bit does not see this circle at the full diameter of the tip. Instead, it saws it at the edge of the tip.

Blunt bits are different from core bits because they are more effective at drilling smaller holes. They drill the hole completely, unlike core bits that drill only a portion of the hole.

The real difference between these two types of bits is the type of material they can be used with.


What types of materials can diamond drills drill?

Diamond drills stand out from other drills because they are undoubtedly the strongest type of drill. They can penetrate even the most seemingly impossible materials around. Knowing that there are two types of diamond drill bits, it is also vital to understand the types of materials that each type can drill.

Core bits drill hard, colored materials such as porcelain, fiberglass, tile, ceramic, glass, granite, limestone, and other stone.

Blunt nose bits drill very hard precious stones, pieces of dense sea glass, bones, antlers and very hard shells.


What is the difference between diamond bits and other drilling tools?

It is important to note that no other drilling tool is as strong as a diamond drill bit. As mentioned earlier, diamonds are the hardest natural substance on earth. And it is capable of boring precisely and perfectly into almost any surface.

In addition, diamond bits are quieter and lighter than other drilling tools, and come in different diameter sizes to suit different applications.

Diamond bits are completely independent of the actual drill bit; therefore, the power source is different and depends only on the material to be drilled and the surrounding conditions.

They also do not cause any environmental impact when drilling and are very flexible and versatile.


What are the considerations for using diamond drill bits?

Drill bits, although effective, can be dangerous and can cause damage if not handled properly.

The following are the precautions to follow when using the drill bit:

1. Wear strong gloves and hold the drill bit tightly because the drill bit will vibrate a lot. You do not want your hands to lose their balance and damage your workpiece.

2. Do not touch the bottom of the drill with your hands to avoid injury.

3. Drill in a place with enough space so you can keep your feet firmly on the ground.

4. Avoid wearing loose, baggy clothes so they don't get in the way of your work.

5. Wear goggles to protect your eyes from the splashing particles that are sure to occur during the drilling process.

6. Always refer to the electric drill manual to know the exact type of machine to be worked on.

7. Use the drill at the proper speed, with less pressure and plenty of lubrication.


High quality best price Diamond Bits supplier

BESTWIN Tools Co.,Ltd. is a professional hand tool and accessory supplier of high-quality, effective, and reliable drills, hole saws, pneumatic tools, and other tool components worldwide. BESTWIN offers the hardest and most durable drill bits. Suitable for any working conditions and needs. You are welcome to contact BESTWIN anytime to get the latest price of diamond Bits.

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