As we all know, the diamond core drill bit is a natural process in use today. It would surprise you that many experienced operators make mistakes that significantly affect the results. Amongst these is the application of pressure on a tilted drill bit. To get the full guide on this, listed below are the most common mistakes that could make drilling frustrating and their solutions.
Wholesalers and retailers should fully digest these processes so we can always convey them to the individual driller.
Table of Contents
- 1. Using the wrong types of Diamond Core Drill Bit
- 2. Using the Wrong Speed Setting of the Diamond Core Drill Bit
- 3. Applying Too Much or Too Little Pressure
- 4. Using the Wrong Lubricant/ Failure to Use Lubricant
- 5. Having the diamond core drill bit on the reverse
- 6. Covering Ventilation Holes During of diamond core drill bit
- 7. Choosing the wrong type of power diamond core drill bit
- 8. Not Cleaning the tool after use
- 9. Lack of patience
- Summary
（Clear diamond core drill bit pictures）
1. Using the wrong types of Diamond Core Drill Bit
Drill bits are essential tools used for various jobs besides just drilling holes. You can also use them for the installation of strip paint and screws. The drill bits are beneficial but dangerous if not handled carefully.
While inserting your drill bits, make sure to insert them into the front part of the drill. Selecting the right type of exercise for your job is one of the factors to enhance your project, thereby giving you the best results. Listed below are some of the most common drill bits according to their uses:
Twist Bit:
The twist drill bits are also known as the standard drill bits. They allow you to drill holes into your working materials, including light Metals, plastic, and light wood.
Spade Bit:
Just as wide as the traditional spade looks, the spade drill bits drill bigger holes more efficiently. It is only agreeable that the spade drill bit does the same job as an ordinary twist bit but in a more commercial way.
Hole Saw:
If you are looking for the perfect drill bit to drill large holes, the hole saws are just the first bits to use. This drill is for drilling large holes customarily from a half-inch to six inches in width.
Glass Bit:
Just as the name implies, this drill is for drilling glass materials. The holes bored on glasses using this material are perfectly done with diamond drill bits. Using the wrong drilling bits can cause discomfort in the work zone. Also, using concrete coring bits for drilling glass would be wrong as it would be a mistake.
Screwdriver Bits:
Screwdrivers are for driving screws. It usually becomes frustrating to start screwing hundreds of screws just with traditional screwdrivers. With this drill bit, time and energy are conserved. The screwdriver’s drill bit is just the perfect tool for your project.
There are thousands of more bits available to fit many of your projects. Make sure to find the right drill bit for your project.
（Drilling Operation）
2. Using the Wrong Speed Setting of the Diamond Core Drill Bit
Once you have the right drill bits type in place, then the operating speed should not be a big deal. Many different materials have different drilling speeds.
The drilling principle of the drilling bit is the ability to glaze over surfaces of materials, thereby taking a little piece off the body.
There is some variable speed reversible drills. The bit rate varies by the amount of pressure applied to the trigger. It also goes by the strength and density of the material you are working on.
It is advisable to read all safety and drilling precautions that come with the drill at hand before use.
（High-speed drilling）
3. Applying Too Much or Too Little Pressure
Drilling pressure is one of the most important factors to consider while using the drill bits. The common mistake people make in this aspect is applying too much pressure vertically to a tilted bit.
Furthermore, when drilling, you are expected to make sure that the direction of the applied force is forming a straight line.
NOTE: When applying force to a tilted drill bit unknowingly, there is usually a high, unintended breaking of the drill bit.
The above note is valid since the applied force comes from the handle instead of the head of the drill. The head of the practice is the part of the drill body designed directly behind the bit shaft.
With all these said, you should know that applying too much force can lead to the destruction of the drill bit.
When using drill bits, ensure you apply the force on the edges of the drill bits, not the sides. More pressure is needed when using the concrete coring bits and the drill bit for granite.
Little pressure is applied when using the diamond core drill and the diamond drill bits for glass.
（Heavy-duty machinery used for drilling）
4. Using the Wrong Lubricant/ Failure to Use Lubricant
It is highly required of you always to remember that drill Bits are generally not flexible. Therefore, you have to remove your drilling bits periodically from the material you are drilling, to shake off the shavings.
This might cause a jam-up of the drill, which causes the exercise to burn due to excessive friction. Also, doing this will usually reduce the temperatures generated by the drilling process, as temperatures can weaken the metal and render it more susceptible to wear and tear.
This is why it is advisable to use a lubricant during the drilling process. Fats such as motor oil are applied when drilling through hard metals and other tough materials.
The lubricant oil is applied by placing the tip of the drill bit directly into the lubricating oil. This process is done frequently throughout the drilling process.
By using lubricants, the level of friction reduces, and the temperature of drilling gets diminished. This can go a long way in prolonging the lifespan of the drill bit.
Lubricants also enable the bit to glaze over potential binding spots in hard materials such as metals, which can damage your drill bit.
（Use of lubricant during a drilling operation）
5. Having the diamond core drill bit on the reverse
Some exercises can run on a reverse. This reverse winding should not be used for drilling as it wears off the glazing end of the drill bits.
When drilling bits such as diamond core drill bit gets stuck in a drilled hole, you can put it on a reverse to remove the drill.
NOTE: Do not drill with the reverse spin of a drill except if you have a reverse drill bit.
（Use of drill bits to make a hole in wood）
6. Covering Ventilation Holes During of diamond core drill bit
Ventilation holes are necessarily left open while drilling. It would be a grave mistake to shut them out while drilling. The primary effects of closing ventilation holes while drilling includes overheating.
Overheating is a result of an increase in temperature.
An increase in temperature also leads to the burning of the coil, causing the drill to spin. Closing the ventilation hole will lead to wear and tear in training.
（Drilling operation showing ventilation hole）
7. Choosing the wrong type of power diamond core drill bit
The power drill is of different kinds. The power drill you chose should solely meet the requirements of your project. Before using a power drill, it is advisable to read the manufacturer’s instructions on how to use it. The manual should also prove useful.
（Drill screwdriver used for making holes）
8. Not Cleaning the tool after use
Proper maintenance is the key to a long-lasting drilling tool. To properly use your drilling tool, the first thing to consider is the length of the rope of your drill. If the cord provided by the manufacturer is not long enough, it is best to use an extension cord to reach the rest of the way.
Also, ensure that the cord is not laying near a puddle of water, as this could result in an electric shock that could lead to injury or death.
During drilling, some shavings get stuck inside the head where the drilling bit. Failure to clean this before, during, and after drilling might result in wear and tear.
（Different Bits）
9. Lack of patience
Patience, they say, is the key to a perfect job. It does not matter the amount of work you are doing. Also, it does not matter the rate at which you are drilling.
The fact is, if you lack patience, then you have missed it. Every project and use of the tool needs patience. Lack of patience can result in the wrong usage of tools, leading to the most common mistakes made during work.
（Safety during a drilling operation）
Summary
The most common mistakes made during the drilling process are usually unintended. They are simply things you usually would not take severe but causes damage to your project.
From how you choose your drill type to how you fix the bits. Also, NCCuttingtools are here to provide the services to cut your materials properly to achieve clean cuts.
