![]() While they are capable of drilling through the hardest materials, they are fragile and brittle and can break if they are treated poorly or used incorrectly. This makes them suitable for taking on tough challenges like cutting through solid metals.Ĭarbide drill bits are specialist tools that must be handled with care. They can be operated at high speeds because they can absorb heat more effectively than other types of cast-metal drill bit. Forged at temperatures in excess of 1500 ☌, solid carbide drill bits can tackle the toughest jobs. We offer a range of drill bits for every project, with premium products made to suit your needs.Carbide Drill Bits Why choose a carbide drill bit?Ĭarbide drill bits are made from a combination of carbon and metal. Looking for the best quality carbide bits? Ruwag has you covered. This gives you the full benefit of the durability and strength of carbide, without the risk of bits breaking. Bits that are made of a less brittle metal, with a carbide tip, are much less likely to break. Although they are not prone to wear and tear and can drill through some of the toughest materials, full-body carbide bits aren’t always the best choice for every type of tool. With that said, their strength can also make them brittle, meaning that they can break if not used correctly. These bits are roughly five times harder than steel. This makes them one of the hardest metals, with a Mohs rating of 9-9.5 (almost as hard as diamond, which has a rating of 10). What makes these bits so tough?Ĭarbide drill bits contain equal amounts of tungsten and carbide. These bits are extremely strong, making them ideal for industrial projects, as they can drill through metal as well as concrete, tile and other tough materials. They are not as strong as cobalt bits, with the coating wearing down with regular use.Ĭarbide bits are made of steel, with a tungsten carbide tip. Titanium bits are made of steel, with a layer of titanium. This means that they can drill into steel and harder metals, including cast iron. While they are good for smaller projects, they are not the best choice for industrial projects that involve harder steel types or masonry.Ĭobalt bits are made with a steel alloy that contains a small amount of cobalt. ![]() They can cut much faster than other steel types. High-Speed Steel (HSS) bits are a good choice for softer steel types, wood and plastic. Many bits are tipped with a second layer of metal that makes them tougher and increases corrosion resistance.įor heavy-duty drilling on tough materials such as concrete and metal, a few different bits are typically used - HSS, cobalt, titanium and carbide are the most commonly used bits. Here’s what you should know about carbide drill bits… What is tungsten carbide?Ī large number of drill bits are made from steel alloy rather than a single metal. In this guide, we will share some more information on carbide drill bits to help you determine whether they are a good choice for your project. Besides masonry, these bits are tough enough to use on metals such as cast iron, steel, bronze, aluminium, copper, and other hard materials. They have a higher cutting speed and can also withstand higher temperatures. ![]() Although some carbide bits are found in full-body form, most of the bits used in construction are carbide-tipped.Ĭompared to other bits such as cobalt drill bits, these carbide-tipped bits stay sharper for longer. These bits are made of tungsten carbide, with many also containing small amounts of other metals such as cobalt to improve their durability. Carbide drill bits are extremely tough bits that are ideal for masonry and other heavy-duty projects.
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