Dewalt drill bit set titanium8/4/2023 They resemble corkscrews in appearance and are great for drilling small holes into wood or walls. The twist bits are the most common type of drill bits used for home projects. Expensive yet extremely brittle, it is the exclusive choice for drilling masonry and other ceramic surfaces. Known as the hardest drill bit material, tungsten excels with its ability to hold its edge. It is hard and has more temperature tolerance – so you can use it to drill fiberglass, soft metals, and wood. This material is a form of tool steel, hence is sturdier than HCS. Requiring constant sharpening, you can use these bits for drilling softwoods. This is the cheapest drill bit material you can find on the market. Such bits are highly suited for drilling hardwood. To promote a safe experience, you should allow it to cool every couple of minutes when this happens. High Carbon Steel (HCS)ĭespite being quite durable, this material is prone to overheating. Being sturdy, it strengthens the entire structure of the drill bit making it capable of drilling through almost anything. It is a steel blend made using 5 to 8% cobalt. Different Materials Used for Making Drill Bits Cobalt When choosing between different models, you should go for a set that comes with a waterproof and hard-wearing case – preferably with a magnetic interior to hold the drill bits securely. A majority of these cases are plastic but you can also find some models with aluminum cases too. Most drill bit sets available on the market come with carrying cases for easier storage and transportation. To enhance your buying experience, you should carefully compare the different models available on the market and choose the one with a different and higher number of bits. A set with more bits, for example, will let you address a vast variety of jobs. The total number of drill bits inside your desired set is another important aspect to look into. Drill bit sets feature a variety of point sizes – however, it is generally believed that drill bits of the 1/16 inch to 1/4 inch variety is more than enough to perform most household tasks. The point, on the other hand, is the pointed end of the bit. Shank is the part of the drill bit that fits inside the drill’s chuck. The size of a drill bit is judged on two parameters: shank and point. Titanium nitride, on the other hand, is a leading-edge coating that enhances the cutting precision. The most commonly used drill bit coatings are black oxide and titanium nitride.īlack oxide is a cheap yet long-lasting coating that offers corrosion resistance, lubricity, and heat resistance. With so many options out there, you should carefully consider your needs and choose accordingly.Īfter deciding on the build material, you need to think about the coating. The most common materials are high-speed steel, high carbon steel, low carbon steel, and cobalt. Each of these is designed with varying durability levels and applications. Choosing the right drill bit set for your application can be a tough task, which is why we have compiled the following buying guide to help you out! How To Choose a Good Drill Bit Set? Material and coatingĭrill bits are constructed using various materials. You must know how to pick the one that suits your needs. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice.Knowing which brands offer a good-quality drill bit set isn’t enough. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.
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