Caption: Drilling glass – a wet cutting technique
Have you ever tried drilling through stone or glass? These are hard materials, and they present a challenge, even if you are an experienced operator. You need to get everything right to secure adequate results. In this article, we will be discussing how to select a diamond drill bits for glass and stone. These are the tips you should consider to ensure you found an appropriate bit for the job.
Table of Contents
- Chapter 1. Diamond Drill Bits–The Importance of a Soft Bond
- Chapter 2. Your Diamond Drill Bits Should Be Compatible with the Tool
- Chapter 3.Durability Depends on the Frequency of Using the Bit
- Chapter 4. Diamond Drill Bits–Pick the Right Size
- Chapter 5.Choose the Desired Shape
- Chapter 6.Purchase Multiple Drill Bits at Once
- Chapter 7.You Don’t Need a Lot of Speed
- Final Thoughts
Chapter 1. Diamond Drill Bits–The Importance of a Soft Bond
Caption: High-quality diamond core bit
The good news is that you got the dilemma about the material out of the way. Diamond is surely the best drill bit for hard stone. The material is strong, and it is not easy to break. The chances are it will serve you for a long time.
If you want to ensure that, you should also consider the hardness of the material you are drilling. Based on that, you need to choose the bond for the drill bit. Now, as you might assume, the stone is considered a hard material. The hardness of the application is in an inverse relationship to the hardness of the drill bit.
That indicates you will need a soft bond for stone materials. The reason why soft bonds are suitable is that they will ensure easier drilling. They will also secure the optimal durability of the tool. If you are a professional, a reliable drill bit is essential during operation. You want a tool to rely on for long, and not going through the hassle of changing it every time.
As for the glass, you can also consider drill bits with a soft bond. However, glass is not as hard as a stone (although it depends on the type), which means even a harder bond might do. On the other hand, if you are looking for ultimate versatility, a soft bond will be compatible with both glass and stone.
Chapter 2. Your Diamond Drill Bits Should Be Compatible with the Tool
Caption: A drill bit used for drilling stone
There is no point in purchasing a drill bit for stone materials if you can’t fit it into your tool. that is why you need to ensure these two are compatible.
You want to start by using the right tool for your stone drill bit. The best choice is a specialized diamond drill, but it is a significant investment. That is why DIY enthusiasts might not own it. The good news is that a concrete drill will do the job, and you can also use a masonry tool. These are all suitable choices for drilling stone and glass. Although you can try a hammer drill, the experts indicate it is not an adequate selection.
The next thing to consider is whether the drill bit can fit into the tool. Let’s get one thing out of the way first – the brand doesn’t have anything to do with this. That means you are not obliged to purchase the drill bits that belong to your tool’s brand. Most manufacturers make versatile drill bits that fit various tools.
You want to check your drill’s shank. The idea is to confirm that everything will fit nicely, and you can operate the tool effortlessly. As long as that is confirmed, you don’t have to worry about the brand. However, stick to reputable manufacturers to ensure you get an original diamond drill bit for glass and stone.
If you pick the right tool, you can cut stone and glass in various situations. For example, nothing can stop you from drilling a hole in a glass aquarium.
Chapter 3.Durability Depends on the Frequency of Using the Bit
Caption: A stone drill bit close up
Here is something you might have assumed already. Now, diamond core drill bits are characteristic for their strength and durability. They should last longer than steel bits, and they are more capable of cutting hard applications.
However, even the durability of diamond drill bits is not eternal. Their lifespan depends on how often you use the bit. If you are a DIY enthusiast that occasionally drills a couple of holes, the tool could last for years. But if you are professional drilling holes daily, the durability might be shorter.
The good news is that a high-quality diamond drill bit should be reliable. These bits are durable and provide consistent results. That makes them a smart investment for every user out there.
Chapter 4. Diamond Drill Bits–Pick the Right Size
Caption: Choosing the right drill bit size for drilling
The next consideration when choosing a stone drill bit is its size. The crucial factor is that these tools vary significantly. You can pick a bit that is as small as 3mm but also go with a large unit that is over 20m.
Although the standard might be in the range from 8 to 12mm, the only relevant thing when selecting the size is your requirements. What is the hole size you need in the application? Are you looking to make a small hole, or you want to drill a large one? That is what should dictate your size selection.
Apart from the size, consider the length of the bit, too. The majority of units designed for masonry work should be at around 300-400mm. The experts do not recommend going lower than that. What if the stone that you are cutting is large and you need a deep hole? That is where you will require a long drill bit. If you don’t think 400mm is long enough, it is also possible to order longer units. The only thing to ensure is that everything fits your requirements.
Chapter 5.Choose the Desired Shape
Caption: Pick the shape of the diamond drill bit correctly
The shape of the drill is another factor that will affect the type of hole you are making. The basic two forms of drill bits are spear and circle.
Now, if you are looking for a hole that will resemble an ideal circle, go with that bit shape. Many consider these the standard type, but that is a matter of personal preference.
As an alternative to circle-shaped design, you can go with bits that have a spear from. These units have a clear drilling point, and they might enable higher accuracy. That is why the experts recommend them when looking to drill a hole with the ultimate precision.
Chapter 6.Purchase Multiple Drill Bits at Once
Caption: Purchasing multiple drill bits at once increases versatility
It is a rare situation that you purchase a single diamond drill bit for stone or glass. Most manufacturers will sell bits in packs, and that is for a good reason. The users benefit from purchasing multiple drill bits at once.
That is because of the drilling techniques used, as well as work requirements. A method that most operators stick to includes using a smaller diamond drill bit for glass first. It is easier to mark the spot and initiate the hole drilling process with a smaller bit. Once you start drilling into the material and leave a mark, it is time to move to a bigger drill bit of the desired size. You continue drilling with that bit until you get an optimal size of the hole. That way, you increase the accuracy of the drilling process.
Additionally, buying multiple drill bits means you don’t have to worry about another purchase soon. Even if you don’t break the bit, it will eventually become dull. That is when a replacement is mandatory, or you will compromise the quality of work and risk ruining the application.
The number of drill bits in a pack can vary. Pick based on your needs and how frequently you operate the tool. We recommend at least four, but you can increase the number if you change sizes often.
Chapter 7.You Don’t Need a Lot of Speed
Caption: A person drills a hole in a glass bottle
Stone and glass are not the easiest materials to work with, which is why you need to be patient. If you are looking for optimal results, it is required to have patience when drilling a hole. It is critical to consider you don’t want to work at high speeds. That increases the risk of ruining the material or the tool.
Operating at a low speed will give you the required steadiness and precision. If you want to make things easier, you can use masking tape. Those natural drilling stones should consider steering clear of cutting close to imperfections and edges. Finally, you can consider wet cutting as an option to avoid overheating issues and ensure better results.
Drilling glass and stone is a demanding job. You need to be careful and work with caution, as well as use suitable tools. When it comes to drilling bits, you can’t go wrong with those that have a diamond core.
Diamond drill bits are strong, durable, and suitable for hard applications. If you are looking for high-quality bits, you can order them from NCCuttingTools.
NCCuttingTools is a company that has been in business for over 20 years. They utilize modern equipment and gather knowledgeable personnel. In this way, the manufacturer ensures that each meets the requirements of customers.
From small to large-scale orders, the company is ready to fulfill all your expectations. Additionally, the delivery time is short, which means you will get your tools as quickly as possible. Contact NCCuttingTools to place your order and discover the company’s affordable rates!