Diamond core bore bits have saved many artisans and house owners the stress of drilling traditionally. Unfortunately, many people confuse the traditional method of drilling with the Diamond drilling method. It has encouraged movement while digging and drilling up to 21/2 inches in diameter, and up to 6 inches deep can be possible in just six minutes.
In this article, we will reveal some interesting facts and features of Diamond core bore drill bits that could make your next drilling efficient and lessen the time taken to complete your drilling process.
Table of Contents
- Features of Core bore bits.
- 1. Maximum Cutting Speed and Wear in Heavy Drilling.
- 2. Highly Durable
- 3. Ability to drill a large concrete in a wet area
- 9 Facts about the Diamond Core Bore Bits
- 1. Trouble-free drilling in heavy concrete
- 2. Suitable for Wet Drilling
- 3. Ideal for Home and Industrial Uses
- 4. Low Maintenance Cost
- 5. Uneven Percentage of Diamonds
- 6. Drilling at a slight angle to obtain optimum performance
- 7. Metal-bonded diamond core bore bits are good for hard materials.
- 8. Hybrid-bonded diamond core bore bits are best for critical finishes.
- 9. Electroplated diamond core bore bits generate less heat during drilling operations.
- Frequently Asked Questions (FAQ)
Features of Core bore bits.
Let’s briefly examine the features of core bore bits before we progress into checking the facts.
1. Maximum Cutting Speed and Wear in Heavy Drilling.
Unlike traditional drilling methods that are time-consuming and overwhelming, most drilling bit companies have technologically improved their diamond products’ core drill. If you lay your hand on a higher concentration of a Diamond core with a segment of up to 11/4-7 UNC, you will worry less about the speed because it takes just 6 minutes to drill through a diameter of 21/2 inches.
2. Highly Durable
The life span of diamond core bore drill bits is always long due to their hardness and toughness. Once you maintain a drill adequately, it suffers fewer defects, such as breakage. However, it can be prone to wear and tear due to frequent usage.
Figure 1: Ongoing Wet Drilling
3. Ability to drill a large concrete in a wet area
Drilling in wet conditions is one of the best uses of diamond core bore bits. The drill has a speed regulator that decides how fast the bits drill. When drilling in wet conditions, the drill core bore bits are less prone to overheating, which can cause damage and would not wear off quickly. It is the direct opposite of dry core drilling. Also, there are specific drill core bits that drill only in wet conditions for optimum results.
9 Facts about the Diamond Core Bore Bits
These are the nine facts you should know about the diamond core bore bits:
1. Trouble-free drilling in heavy concrete
Concrete with heavy reinforcement has always proven to be a hard task for most artisans/engineers or drilling using the traditional approach. However, working with a diamond core should not be a problem. All you need do is to get core bore bits that don’t shed quickly on hard concrete rocks. Once you lay your hand on a good one, you will get an optimum result and enjoy the drilling process.
Figure 2: Drilling a big hole with the use of a large core bore bit
2. Suitable for Wet Drilling
You might not always have to drill a dry concrete or wall always. Sometimes you will have to drill a wet ground or add water or other fluid additives to a drilling process.
This wetting technique does help in reducing the torques of the material you are working on.
Working on the wet ground requires little workforce, and you might not need a sturdy diamond core. Get the right choice of drilling core bits from a reputable manufacturer, and you can consult an expert technician to guide you through selecting the right drill bit.
Figure 3: Drilling a big hole through the doorknob using an electric drill
3. Ideal for Home and Industrial Uses
Are you new to drilling, need a hole for your plumbing and masonry, or need any tiny hole for a specific purpose? You don’t need to call an expert or go for rigorous training. Drilling core bits are easy to set up and even self-explanatory. For instance, when you purchase your tools from NC Cutting Tools, you can visit their blog for instructional tips on how to use your diamond drilling tools.
4. Low Maintenance Cost
Do you even know that Diamond core bore bits are all manufactured to be self-sharpening? Most core bits remain sharp throughout the drilling processes. However, suppose your drilling parameters do not correctly align with the material you’re looking to drill. In that case, the diamonds on the face of the bit may become worn out without the matrix abrading away. The good news is that re-sharpening is an easy DIY process.
5. Uneven Percentage of Diamonds
Diamond core bore bits are robust and very hard because of the percentage of diamonds present through its segment during production. This diamond laying across the segment approach has gone a long way to ensure that every bit produced doesn’t wear out quickly. The diamond bits manufacturing process involves welding using both the hot-press sintering and brazing methods. This process has made it possible to arrange multilayer waterways that crease the matrix height, which could improve the life and efficiency of diamond coring bit.
Figure 4: A large core bore for drilling large holes in concrete.
6. Drilling at a slight angle to obtain optimum performance
If you are drilling holes in ceramic or porcelain stoneware, you would not need the conventional wisdom of drilling to operate using the diamond core bore bits. Slightly tilt the drill and slowly bring it back in a vertical position once it penetrates. It will allow it to last long and optimize the working speed. This method can be most efficient when drilling sturdy stoneware.
7. Metal-bonded diamond core bore bits are good for hard materials.
If you’re looking to drill hard materials, we advise that you go for a metal-bonded diamond core bore bit. Why? Metal diamond core bore bit comes with sintered diamonds. Metal-bonded diamond core bore bits combine different sintered/hot-pressed metal alloys. The sole reason for this combo is to achieve the best cutting performance on hard materials such as glass, optics, granite, ceramics, tile, and the like. The metal bond holding the diamond must wear away evenly and continuously to keep exposing the diamonds to cut the materials in question.
8. Hybrid-bonded diamond core bore bits are best for critical finishes.
Hybrid bonded diamond core bore bits are best for critical finishes. In addition, they have a high level of drilling speed, consistency, durability, and aggressiveness. In a drilling project that requires a minimum amount of polishing, chipping, lapping, and the like, a Hybrid-bonded diamond core bore bit is your best bet.
9. Electroplated diamond core bore bits generate less heat during drilling operations.
If you’re looking for tools with freer and faster drilling speed with minimal heat generation, then electroplated diamond core bore bits would serve you well. However, they perform better with softer materials than harder materials. Using them for harder materials would cut down on their durability level.
Frequently Asked Questions (FAQ)
We have provided answers to some of the hitching questions from our customers. Here are some of them.
Which core bits can I use for very sturdy materials?
Are you new to drilling or a veteran? Choosing the right core bore bits is one of the most important decisions you’d be making. We also know that it might be hard for you as there are factors to consider, such as Ground hardness, Ground Abrasiveness, Rock Variability, Fracture rock, and many more. Well, a sturdy material needs a hardcore bore bit. Diamond core bore bits are quite reliable in this regard. However, we advise that you purchase them from reputable manufacturers.
What are the materials that are not suitable for a Diamond Core Drill?
Given their tough and resilient features, you can use diamond core bits on various sturdy materials. However, if you’re looking to use them on soft materials, you might want to regulate the speed or use equipment with a lesser RPM. You must consider the RPM and speed levels if you want a nice finish. With these features in check, diamond core bore bits are suitable for various materials.
How do I consider an excellent Diamond core bore bit considering its wearing resistance factor?
You don’t have to worry too much about the wear resistance of the Diamond core bore bit as long as you drill materials that align with the features of your core bore bits. On the good side, diamond core bore bits wear evenly, similar to filing or sharpening your core bore bit into shape. This single feature makes them usable and durable too. All core bore bits tend to wear, but only the good ones wear evenly.
Where can I get the best Diamond Core Bore Bit?
That’s a good question, for sure. If you have excellent Drilling bits, you will surely enjoy every bit of your drilling processes and get a desirable outcome. Dare talk of any company that produces such products, NC Cuttings Tools will be among the first. We have created a series of diamond product core drills that guarantee the best performance in drilling operations. Most housebuilders and artisans recommend our drill operation products ranging from soft concrete to hefty hard reinforced concrete. Click here to get a free quote from NC Cutting Tools, or browse through the lists of our products here.
Recap and Conclusion
Do you understand why you need diamond core bore bits for your next drill? Getting the right product might be hard because tons of drilling products out there don’t work to standard. We understand that every drilling tool has its use, so NC cuttings have created drilling tools for the respective drilling service. Is it hardwood, soft rock, or highly reinforced concrete? We have got you covered.
NC Cutting Tools have trusted the world over because our products have, in every part, made ways to make skilled and even veteran operators work more efficiently and effortlessly.
Watch this video to know how a diamond core bore bit works.
