Drill types are undoubtedly used in all domestic, industrial and semi-industrial jobs. The origin of the drill dates back to many years ago, when early humans made holes in rocks. But today, with the invention and construction of drills and the emergence of various types of drills, things have become easier. Drills come in different sizes and shapes. Also, drills have different types according to the type of use they are used in the industry. To use different types of drills, you need to connect them to drills, milling tools and lathes so that you can make holes on different surfaces.
When drilling, you must know the types of drill bits and the use of each correctly so that you can make a good choice. A drill without a drill has no use, that’s why drills are made with different materials and applications. Magnetic drill bit is one of these types of drills. When choosing a drill, you should know the surface material and the size of the hole you want to make. Stay with us to learn more about the types of drills, their uses, and how to maintain the drill.
Click to learn about the best external drill magnets.
The birth of the drill
Piercing with different tools goes back to prehistoric times. When the early humans sought to create a hole in the heart of the stones so that they could live in it or hide their things in it. They used sharp edged stones for digging and piercing. The need to drill and create holes has always been with humans until today it has become the form of advanced tools and drills.
The invention of the drill has made the work of humans easier. In the beginning, the drills were not as advanced as today’s drills and they did not have a variety in the use of the drill, but now you can easily make holes on any surface. You don’t need to spend a lot of time drilling. With a drill, you can make the best holes in a short time. Drills and types of drills are widely used in industrial, semi-industrial and domestic works.
What is a drill?
Before we introduce the types of drills, we will first explain about the drill. A drill is a type of tool that is used for drilling surfaces. The drill is used in various devices such as drills, miniature mills and welding machines. The surface that is considered for performing operations such as drilling plays an important role in determining the type of drill. Different drills are used for each type of surface. Different types of drill are different from each other in terms of material and shape. The type of drill is also effective in the life of this product.
Types of drill bits
The need for a drill
When buying a drill, it is very important to choose the best drill, according to the work you want to do. The drill bit is one of the most important parts of the drills. In fact, a drill without a drill will not work at all. Drills have different materials, shapes and functions. To choose the right drill, you must first know the surface material and the shape of the hole you want to make. In the following, we will introduce you the use of the drill and its types.
Types of drill bits in terms of gender:
Drill with carbon steel:
The material of this type of drill is steel. Carbon steel drill bits are divided into two categories. This division is based on the carbon used in it.
1- low carbon steel drill
Drill bits made of low carbon steel do not have retaining edges. For this reason, it is not used for hardwoods such as oak, maple, elm and beech. Also, these drills do not need to be sharpened and you can use them for a long time.
2- Drill with high carbon
The carbon used in these drills is very high and they are used for drilling in metals and hard wood.
High speed steel drill:
High-speed steel drill bit is called HSS for short. In high-speed steel drills, 18% tungsten metal, 4% chromium and 1% vanadium are used. During the drilling operation, intense heat is generated due to the friction of the drill with the surface. Heat from friction affects the life of the drill.
High-speed steel drill has high resistance to frictional heat. This product is used for industrial purposes for drilling on metals, wood and materials that require high speed during cutting. The widespread use of high-speed steel drills has made this product replace other drills.
Cobalt drills:
Steel drills that are made of cobalt have high resistance to temperature and heat changes. This drill is used for drilling in any steel with any hardness. This product is very fragile compared to high speed steel drill. However, the high amount of cobalt in this drill makes it resistant to high temperatures. This resistant product is used for drilling on stainless steel, steel and iron.
Different types of drills
Diamond drill:
This drill works similar to other drills suitable for wood and metals. The difference between a diamond drill is its material. The material of the diamond magnet drill bit is made of steel and has a very high durability. If you install a diamond drill on the magnetic hammer drill, you will prevent it from burning and melting. In the head of this type of drill, there are artifacts called diamonds. The material of the diamond drill is carbide steel. This product is used for drilling concrete, wall, cement, ceramic, plaster and wall materials. This product is not suitable for drilling metal surfaces, and if it is used for these surfaces, the heat caused by friction causes the drill to melt and disappear. The diamond drill is placed in the hammer drill for better results.
Among these m
The bottoms we mentioned are steel drills with different coatings. The material of these coatings is effective in the resistance and application of the drill. In the following, we will introduce you the types of steel drill covers.
To learn about the diamond drill, read the article What is a diamond drill?
Types of drills with different coatings:
black oxide:
Black oxide is one of the coatings used on the surfaces of steel drills. Using this expensive coating on the steel drill has made this product long-lasting and resistant to high heat and corrosion caused by friction.
Titanium:
Titanium coating is used on high-speed drills. This coating has made the life of the steel drill with titanium coating to be 6 times longer than the steel drill. This type of drill is used for drilling hard surfaces such as metal or iron. Other compounds such as titanium nitride and aluminum nitride are used as coatings for high-speed drills. Each of these types of coatings has a significant effect on increasing the performance of the drill.
As you can see, the material has an effect on the use of the drill. In addition, the appearance of the drill has an impact on the type of application. In the following, we will introduce the types of drills in terms of their appearance and explain what type of work each one is used for.
Other types of drills:
In addition to the material and coating, drills are divided into different categories in terms of their shape and type of application. In the following, we will introduce you to other different types of drills.
Elite Drill:
The elite drill has a sharp tip, which prevents the drill from sliding on the surface. Elite drill bits easily sink into wood and create a clean hole. With these drills, there is no missing the surface and the hole created is very delicate. It also creates less waste and has two types of three prongs and a sharp point (or door way).
Spiral drill:
The spiral magnet drill bit is suitable for surfaces of any gender. Spiral drills are used for drilling holes in metals at low speed. It is also called a metal drill.
To learn more about the spiral drill, read the spiral drill introduction article.
Treasure drill:
This drill is used to create screw holes for placing screws on the surface of the wood. This drill is mostly used in cabinet making and MDF industry.
Flanged ass drill:
When the surface is sloped and the treasure drill cannot be used, we use the tabbed treasure drill.
Spiral drill
Drill down:
One of the types of drill bit is the reducer drill bit. This drill is used to make square holes. The name of this drill is Kam. Whenever you need to connect the tongue and the tongue together, you should use the drill bit. It is very easy to use this drill and you can start working only by installing it accurately on the drill. This drill is installed on woodworking tools that act like a pressure drill.
gas drill:
Gazor drill is used for precise drilling. This drill makes holes with a chamfered end and a cut entry. Gazor drills produce cylindrical cuts. The drill rotates around the center point and its blades pierce the wood. This drill bit can make very thin cuts like slicing apple skin.
Gasor makes deep holes with a length of 12.5 mm. Use press drills to drill and make deep holes because you can’t make these deep holes with a hand drill. This drill is widely used in the wardrobe and cabinet making industry. Gazor drills are available in the market in different sizes between 9 and 25 mm.
Acrylic drill:
This drill is used in industries that work with plexiglass materials. The drill has an octagonal tip with an angle of 60 degrees. With the best acrylic drill, you can make holes on polycarbonate and plexiglass surfaces.
Leaf drill:
The best blade drill is used in industries that want to make large holes in wood. This drill also works on hard wood. This drill is used for hidden drilling. This drill is used to pass the built-in electric cable. Also, in the construction industry and making wooden lighting devices, this drill is used to pass the wires and cables inside the wood.
During use, you need to apply a little pressure to the drill so that the chips come out. There are no grooves on the leaf drill, you have to remove the drill several times during operation to drain the chips.
leaf drill
Sanding drill:
This drill does not create holes like other drills. With this drill you can create curves at high speed. This drill is used to shape wood. You can create beautiful geometric shapes and curves with the help of this drill. This drill is also used in industries such as making wooden accessories, making wooden tools, and removing sharp corners of wood in the cabinet making industry.
metal rotary drill:
One of the most important magnetic drill bits is the rotary drill bit. This drill makes circular holes on surfaces. The rotary drill has a higher speed than the gas drill because it easily pierces the surface and produces fewer chips due to having sharp teeth on the outside.
In fact, these types of drills cannot make deep holes and are only suitable for making large diameter holes. The sharp ribs on the head of this drill cause less waste to be created during drilling. The material of the drill bit is cobalt, high-speed steel or diamond. Based on the type of surface you are considering, you should choose the desired material. Rotary drill is divided into different types. Like a drill
MDF drill, ceramic drill bit, wood drill bit, steel drill bit and glass drill bit. Turbines are used for all kinds of magnet drills in construction and metal skeletons.
Round drill suitable for MDF
If you want to make circular holes in MDF, the only way is to use a rotary drill. These drills have a diamond head on the teeth, and for this reason, they increase strength and penetration in wood. The presence of diamonds in drills increases their lifespan.
Conical drill
Conical or pine drill is another type of drill which is similar to the fruit of the palace tree. The external shape of the drill bit is stepped and it is available in different sizes in the market. The steps on the drill also have different sizes. In fact, they are classified from small size to large size. This drill is widely used in the ring making industry.
Click to learn more about the pine drill and its uses.
Conical drill
Drill birdie
The bird drill is in the shape of a cylinder and its two ends can be used. At the beginning of work, this drill is used to make holes. Then you can use other drills to make bigger holes. With this drill, you can make conical holes.
Pocket hole punch
A pocket hole drill has a very thin head that drives the screw. The wide part of this drill is responsible for drilling. The drill should be placed flat on the surface, but the hole created will be slanted.
Conical drill
This drill is installed on the lathe. The large holes produced with this drill are larger and therefore generate more heat. It is enough to cool down the drill or perform the drilling operation on the lower part of the drill.
Granite drill
Granite is very hard and has coarse grains. For this reason, durable drills should be used for drilling granite stone. A granite drill does this best. Just install the drill bit and put the drill on impact or hammer mode. It is also better to use cooling materials during drilling.
wood drill
Wood drill is one of the most widely used types of drill. Wood drill is used in all kinds of construction and carpentry works. This drill has different types in terms of use and material.
metal drill
Cobalt drills are suitable for working with iron and steel. The drills used for metal do the job of drilling metal in the best way because of their high resistance to heat and heat dissipation. The magnet drill is one of these types of drills.
To know which drill is suitable for metal drilling, read this article.
So far in the article, you have learned about the types of drill bits. We also reviewed some types of magnetic drill bits. In the following, we specifically want to check the difference between wood and metal drill.
The difference between wood and iron drill
The difference between wood and iron drill
Drills suitable for wood and iron are usually distinguishable for professionals. But these two drills may seem similar to newbies at first glance. Not using them in the right place can be disastrous. Because it can lead to burning the drill bits or breaking the wood. In the following, we will examine the differences between the wood drill and the iron drill so that we don’t make a mistake in choosing it.
Differences in appearance
The first thing you should pay attention to when choosing a drill is its appearance. Wood drills usually have a sharp point at their tip, which is not the case with iron drills.
Although some of the iron spiral drills are of carbide chance and have high quality and sharp tip. But they are not prominent and protruding. Iron drills usually have a small center tip that looks like a center piece in the drill bit.
Another thing to look out for is the markings on the stem. Although these marks wear off very quickly after use, if they are new you should be able to see the short code to identify them. For example, the following items may be engraved on the body of these drills.
HSS (metal – high-speed steel)
HHSCO (metal – high-speed steel cobalt)
TIN (metal – titanium) (iron)
W (Wood – normally HHS or similar material)
Pay attention to these things so you don’t buy a wood drill instead of an iron drill.
Drill design
If you cannot tell the type of wood drill and iron drill by appearance, you should look at the design. In wood twist drills, the cutter and bit are slightly wider. Other drills usually have unique designs that you can easily identify.
Wood drills usually have a center bar and cutting tips around the edges. These drill bits are usually made of carbon steel and have a black oxide coating.
Iron drills have a 118 degree angle and are usually made of HSS with a titanium or cobalt alloy coating.
Drill test
Finally, if you’re really having trouble figuring out your drill, you should do a little experiment. While both wood and iron drills can cut wood, the resulting surface will be different. But you should pay attention to which drill has a smoother drilling process. In general, if it holes wood easily and you don’t feel restricted or pressured, this drill bit is suitable for drilling holes in wood.
Can I use a drill bit on wood?
You can use an iron drill to drill holes in wood. But the pointed iron drill does not have the indicator and the guide. It is possible that the hand may shake while drilling and the hole may not be made in the right place. It is also possible to crush and break the wood around the hole. In the end, we will not have clean holes and the result is
It is not desirable.
The opposite is not true. You can’t use a wood drill bit on metal because the cutting tip and burr of the drill bit will be damaged immediately. If the thickness of the iron you want is small, you can make a few holes on soft metals like aluminum with a wooden drill, but the drill will burn quickly and disappear.
After reading the above, you should know the types of drills available in the industry and be able to distinguish between them. Knowledge of drills is one of the job requirements to have the right tools.
The difference between a wood drill and a metal drill
The difference between wall drill and iron drill
The wall drill is used for walls with hard materials. These drills are very durable and easily drill concrete walls. The wall drill has a diamond tip, which is not present in the iron drill. One thing you should pay attention to while using the wall drill is not to use the hammer mode of the drill.
To learn about the use of drill magnets, click on the guide article for using drill magnets.
Solutions to increase the life of the drill
Drill maintenance is one of the main concerns of people who use a drill. Many people don’t know how to extend the life of a drill and what can cause damage to this tool. In this section, we will introduce you to useful solutions to increase the life of drills. By using these important tips, you can use this tool for a long time.
Solutions to increase the life of the drill
Methods of maintaining the drill and increasing its life
Regarding the maintenance of the drill, you should know that cleaning it can greatly help to increase the life of the tool. Cleaning all types of drills is very important for cleaning workshops and also saving money. Solutions to increase the life of drills include:
Drill cleaning
Use of nano technology
1. Cleaning the drill
The correct way to clean a drill depends largely on the type of drill. For example, it is better to use a wire brush to clean twist drills. The size of this brush depends on the size of your drill. As you know, the appearance of this type of drill is in the form of spiral grooves. For this reason, the wire brush can easily penetrate these grooves and remove the remnants left from drilling or drilling.
If you want to be more professional, you should do it when the drilling operation is finished. Clean the drill first with a wire brush and then wrap it in a paper towel. Then pour oil or lubricant on the towel and let the oil absorb well in the drill. In this way of maintaining the drill, you can roll the drill in a towel so that the oil or lubricant is completely absorbed. This will make the materials stuck to the drill to be separated from it well. Also, if you do not work with the drill for a long time, keeping it clean can increase its life.
Note that some liquids are inflammable and can lead to fire in certain situations. So, after lubrication, let the oil completely evaporate on the towel. Then burn the towel or soak it in water. Never throw a towel that has been spilled into the trash.
Use of nano technology
Another way to maintain the drill and increase its life is to use nano technology. Drills, especially drilling drills, may lose their original efficiency after some time due to contact with different materials, and people have to replace the old drill with a new one. Because drills are part of the primary and main equipment in wear and cutting. Therefore, due to the wearability of this part, they have a shorter life. Today, the existence of new materials can make drills more resistant to erosion and corrosion. These materials are nanostructures and nanocomposites that give more durability and strength to drills. The use of these materials can reduce the damage to the drills during drilling and create a very strong coating on the drills.
Important points in drill maintenance
Important points in drill maintenance
A drill, like any other tool, needs maintenance, and proper maintenance will help extend its life. Also, damaged and damaged drills are dangerous for people in terms of safety. For this reason, drills should be cleaned regularly and damaged drills should not be used.
It is good to use drill sets to maintain the drill. This set has a box with a certain space to store each drill. This protects the drills and prevents them from breaking and scratching. Also, using these sets will give a certain order to your tools and help you to quickly find the drill you want. Pay attention not to place two drills next to each other and consider a separate space for each drill. Now you can use your drills for a longer time due to what was said about drill maintenance.
Conclusion
In this article, we taught you how to clean your drills and maintain them well. To buy all kinds of electric and manual drills, just visit Radiran’s specialized tools website. Radiran is a reference for all kinds of industrial and non-industrial tools at your service. we are waiting for you.
Conclusion
We reviewed the types of drill bits in this article. By reading this article, you know that you should use the appropriate drill for each surface. In addition, maintenance of the drill is important in increasing its life. It’s a good idea to cool the drill and then wash it after you finish each project. Can it Dry with a towel. You can use a wire brush or a dry toothbrush for this. In order to extend the life of your drill bits and prevent damage to the drill bits during drilling, you should lubricate the drill bits so that the remaining material on it is well removed. If you intend to buy a magnet drill or any other type of drill, it is better to use our professional advice in Radiraan for free. All industrial, semi-industrial and household tools are available on Radiran tools specialized site. we are waiting for you.
