Most Common Types of Drill Bits

Are you looking for drill and drill bits? Drill and drill bits have a key role to play in the toolkit of every handyman. These metal spiral shafts are essential as far as boring a hole. There are various types of drill bits that enable you to place in a hole in numerous materials. In order to bore an accurate hole in the surface, you will need the correct drill bit. With so many choices, it gets difficult to choose the right one. This article highlights the several types of drill bits available on the market.

Read on to know which drill bit can be used for various materials.

Brad Point Bits

One of the most common types of the drill bit is Brad Point. It is a great bit for placing a hole in wood as it has a small point at the tip. There are spurs on both the sides that helps in cleanly cutting precise holes. This bit is perfect for boring holes in all kinds of woods. The Brad point bits are available in various sizes and lengths. You can select the drill bit keeping in mind your requirements.Continue reading→

How to drill small holes in wood?

To drill small holes in wood you need brad point drill bits that are specifically designed for use in timber. These bits are perfect for drilling pilot holes for screws and other small holes without splintering the timber.

How to drill small holes in wood?

How to drill wood?

The brad-point bit combined with a doweling jig is the most common method and most accurate bit for drilling dowel holes. It has spirals just like an ordinary twist bit but instead of the blunt tip like a spiral bit, it has cutters with a sharp pilot bit at the end to keep it steady and correctly positioned.

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Top Safety Tips When Using a Drill Bit Grinder

Are you thinking of grinding drill bit? Drill Bit Grinding Machines can prove to be dangerous and can lead to accidents. When you are working with Drill Bit Grinding Machines, you have to be extra careful. There are plenty of risks involved that can lead to lethal injury. This is why it is crucial for you to follow safe working procedures and tips. In this write-up, we have talked about the safety tips you must keep in your mind when using a drill bit grinder.

Let’s have a look at some of the safety precautionary tips.

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Everything you need to know about Drill Bit Grinders

What is Drill Bit Grinder?

Drill bit grinder is a handy machine that is used to sharpen drill bit, so that makes you easily bore holes in a huge number of materials. Whether the drill bit is made by HSS or Carbide Steel, the drill bit grinder can do the job because of it has two types of grinding wheel of options: CBN and SD, CBN for HSS drill bit; and SD for Carbide Steel drill bit. Cutting-edge technology is used for the manufacturing of drill bit grinding machine as it ensures precision and accuracy when you use drill bits to bore holes in any materials whether items are metals or hardwoods.

Who can use a Drill Bit Grinder?

Any person, whether a pro at grinding or a novice. You can use this machine to sharpen drill bit in any situation and anywhere. It doesn’t require expertise or any particular skill set. Only the basic learning of functions and instructions of this machine is required for its operation.

Types of Drill Bit Grinders

There are numerous types of drill bit grinders available in the market. Each type has its own set of features and specifications. The accuracy and precision depend on the type. With the wide range of drill bit grinders available, you can easily find a type that is according to your needs. The most popular drill bit grinders are portable drill bit grinders as they can be easily carried from one place to another.Continue reading→

Why to buy sharpening machines for drill bit?

Bench grinders are so incredibly cheap that every home workshop should have one. As we covered in using bench grinders, there’s a host of uses for a bench grinder, including grinding welds and shaping metal. But perhaps the greatest real-world use is sharpening drill bits.

Our re-sharpening tool machines not only provide drill bit repair, drill bit sharpening, drill bit tipping, and chisel sharpening of our own carbide tipped drill bits, but those made by other manufacturers as well at a fraction of the cost of new ones! So don’t throw away those expensive carbide tipped drill bits, use PURROS drill bit sharpening machines to repair them.

Good quality drill bits are expensive – very expensive in large sizes. But once you can competently sharpen drill bits with a bench grinder, you can buy lots of your drills secondhand, massively dropping the purchase prices.

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Buy sharpening machines for drill bits, please click here.

PURROS provides the drill bit grinding machines that can repair various materials and types of drills. Reconditioning maintains the exact geometry and coating of the original tool. Tool reconditioning is a reasonably priced alternative to buying new tools while still maintaining the same performance. To this end, by the time a tool is reconditioned for the third time, tools costs are reduced by 50 percent.

Essential Safety Tips to remember when using a power drill

A power drill is an essential tool when working with wood and metal. It is easy to handle and makes work easier and faster. It uses electricity and may be corded or cordless. Power drills can be used to drill holes or as a screwdriver on wood and metal surfaces. It is crucial to handle this powerful tool with caution to avoid accidents that could result in injuries to your person and damage to the material you are working on. Here are some of the precautions you need to remember when working with the power drill or storing it away.

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Understanding Drill and Bits and Precautions to Take

Drilling is an essential part of civilized life and it is an activity we simply cannot do without. It is thus essential to understand how to drill correctly in the right place. This will ensure that we avoid complications that may arise as a result of wrong drilling as well as ensuring that we do not damage our tools and the materials we are working with. Besides ensuring that we do not incur losses from choosing the wrong drilling techniques, safety is also considered as a benefit of understanding drills and bits.

Drill bit Materials and Steels

Drilling can be done to any material and thus, the question that you should concern yourself with when choosing a bit is the material you are drilling. Almost any bit can be chosen to drill a soft material; however, the same cannot be said of brittle and hard things such as acrylic and glass which often need one to choose specifically-designed bits. Bits also differ from each other further in that they are designed differently. Some are designed to cut rough holes while others tend to lean more on clean holes as well as prioritizing accuracy and finishing. Choosing the best drilling tools to go hand in hand with your chosen bit is perhaps the last important decision you have to make before beginning to drill.

Before you begin drill bits, you should ensure that you avoid breaking a drill bit quickly by ensuring that the bit is fixed straight. This precaution can be carried out by running the drill but without drilling a hole. If the bit turns into a blurry cone or does not remain straight as it spins this would be an indicator that the bits is not straight and should thus be fixed again.

The design of most drill bits is that they spin clockwise but this is not much of a problem as a result of the presence of reversible hand drivers. You need to make sure that your shank bit will perfectly fit into the drill chuck. The shank bits are mostly either hexagon in shape or rounded. This makes the former better for drilling hard materials as they are hard to come off, while the latter is much more reliable. The speed of the drill is another thing that one needs to take into consideration especially when working on hard materials and using large bits. This demands that you practice to slow down when signs such as the presence of discolored chips and smoke become visible to you. However, most drills will not provide sufficient power when they slow down.

As a precaution, most tools you are dealing with require that you add just a little steady pressure instead of leaning in with your whole weight. If you find yourself doing the later and find that the tool is not doing most of the work by itself, then it means you are either using the wrong kind of bit to cut the material or the bit has become dull. While there is some exception of tools that do indeed demand pressure such as large forstner bits one should generally observe the above-stated precautions for other tools.

If your drill bits becomes dull, what should I do?
The drill bits grinder is the home doctor for your drill. Enter our drill bit grinders products page to understand it.

3 Tips on How to Keep Your End Mills Sharp

Mold manufacturing is a process of removing materials, which makes cutting tools (such as drills and end mills) the pillars of any mold manufacturing operation. They make the constantly used cutting tools dull quickly. Since end mill grinders are important in the manufacturing of molds, here are some tips to help keep end mills sharp for production.

Tip one: Buying a new one- In a mold manufacturing process, you can discard an end mill once it is no longer sharp, and replace it with a new tool. However, this can be an expensive method when used for a long-term as cutting tools can be pricey. For cost analysis purposes, if 30 end mills at $20.00 each are required to be purchased every month, that’s $600 each month. This wouldn’t be the most cost-effective technique to keep your end mills sharp, especially if the volume is high. However, this can be justifiable if the volume is low.Continue reading→

How to bring dull drill bit back to live?

Everything on a drilling rig directly or indirectly assists the bit in crushing or cutting through objects. Although there are almost limitless ways a drill bit can be used, which can either be for grinding a rock, puncturing a hole through irons or drilling through aluminum, all this are only possible when the bit is new and sharp. Most bits work by scraping or crushing through objects, or even both, while some bits known as hammer bits’ pound’s object vertically in much the same fashion as a construction site air hammer, and that is possible because of its general rotational motion.

Most drill bits used in making jewelry becomes dull with normal usage, and the worn cutting edges often make tasks even more difficult, resources consuming and can cause expensive accidents, which includes damage to jewelry and gemstones or even an injury to the body.

When a bit becomes excessively dull or stops making progress; the recommended thing to do is to change it, but what if there is no replacement at the moment or there is a limited supply of drill bit? The next thing to do is sharpen it.

Proper maintenance of a drill bit includes keeping it clean, sharp, and consistent usage at the bench.

Follow the outlined steps below carefully, and learn how to sharpen drill bits by hand. By the end of this article, you will inevitably turn your used, dull, and useless drill bit back into a hole blasting instrument at its prime.Continue reading→

Tips to Sharpen Drill Bits

Drill bits can be sharpened in several ways, and it might be handy to learn if you personally do the installation of your home’s hardwired security system. Even if you don’t hit any nails while drilling holes for your home alarm and other security devices, your bits will still get dull.

Drill Bits are very expensive, especially the long ones used for the wiring of home security system. Rather than replacing them, you should sharpen the bits to save you money and also make drilling easier and faster, since you will have in your possession freshly sharpened bits.

A drill bit grinder is available for purchase and it brings a dull bit back to its original form. It is advisable not to purchase a special tool that only has one function. Especially when an almost good drill bit grinding machines is already sitting on your workbench.

Using a drill bit grinder attachment on a bench, which can be found in various home workshops, you can easily sharpen your bits. They might not be as perfect as the original bit, but they will get you back in action as fast as possible and crazily drill holes

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