You should also make sure the fitment is appropriate for the tool you’re going to use these bits with.

One additional thing to think about is how the bits have been constructed, as this may help you identify whether they’ll have the durability you’re looking for.Using the right bits type to drill into a variety of materials ensures safety and reduces the drilling time. When choosing a Metal Drilling Set, make sure that it offers you the right mix of bit diameters and lengths for your work.

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This is to ensure clean and accurate holes and at the same time cutting down on lock-up on breakthrough. This DEWALT Cobalt metal drill bit provides improved performance with 4x longer life and double the resistance to breaking. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Built for speed and long life, DEWALT Cobalt Alloy Steel drill bits power through hard metals with ease.

These heavy-duty drill bits are coated in cobalt for increased heat resistance and durability when drilling metal and steel. This easy to use set with the innovative tapered web on each bit provides greater durability and reduces breakage, while the metal tip only starts drilling on contact. Optimised tip geometry penetrates material faster, removes dust faster and reduces heat build-up, making it durable and long lasting.

The drills are all designed with a no-walk tip, a no-slip shank that has 3 flat sides to correspond with the chuck.

Duologi is the trading name of Specialist Lending Ltd, which is authorised and regulated by the Financial Conduct Authority (register number 774712). These drill bits feature either the Pilot Point tip, the Split Point tip, or Chisel Point tip design that starts on contact and eliminates bit walking.These HSS-Co Extreme drill bits can make light work of various sheet metals, as well as wood and plastics, but they are especially good at tackling stainless steel and are an essential addition for anyone using a drill. These metal drill bits feature a milled shaft and are made by high-performance, high-speed steel (HSS) manufactured to DIN 33 for longer life. Whether drilling wood, masonry, acrylic, metal or any number of other materials, having the drill bit for the job will give you the ability to drill with confidence and accuracy. Titanium coated HSS bits are also available, but cobalt is more durable long-term making HSS cobalt drill bits a premium choice.