10 Best Metal Drill Bits 2025 in the United States

The DEWALT Drill Bit Set is a solid choice for anyone looking to handle a variety of materials, including plastic, wood, and metal. Its 135-degree split point tip design is particularly beneficial as it minimizes walking and allows for accurate drilling. This feature is great for users who may struggle with positioning, especially on harder surfaces.

Made from high-speed steel, these bits are built for durability and can withstand the demands of tough tasks. The tapered web design enhances the bits' strength, helping to resist breakage, which is a common concern with drill bits. Additionally, the black and gold coating not only gives them a sleek look but also serves a practical purpose by protecting against rust and wear over time.

The 3-flats shank design is noteworthy as it reduces spin-out in the chuck, providing a more secure grip during use. This is a valuable feature for anyone who has had issues with bits slipping while drilling. Markings on the shank make it easy to identify sizes quickly, saving time during projects. This set is quite versatile, though those looking for a more extensive range might need to purchase additional bits separately.

The DEWALT Titanium Nitride Coated Drill Bit Set is a solid choice for anyone needing reliable drill bits for various materials, including metal, plastic, and wood. The set includes 21 pieces, ranging from 1/16-inch to 1/2-inch sizes, catering to a wide array of drilling tasks. One of its standout features is the Titanium Nitride coating, which enhances durability and extends the life of the bits, making them a great investment. The Pilot Point design allows for cleaner holes and starts on contact, reducing the chances of wandering, which can be particularly helpful for DIY enthusiasts and professionals alike.

Another advantage is the tapered web design, which provides extra strength and helps minimize breakage during use. This is especially beneficial for users who frequently drill into tougher materials. The no-spin shank is also a thoughtful feature that ensures better grip and easier handling.

There are a few considerations to keep in mind. While the set covers a range of sizes, it may not include all the very small sizes needed for specialized tasks. Additionally, the plastic case, while sturdy, may not be as durable as a metal one, which some users prefer for long-term storage. This drill bit set is well-suited for both home improvement projects and professional needs, offering a blend of quality and versatility that most users will find beneficial.

The Makita B-65399 Impact Gold 14-piece titanium drill bit set is a reliable choice for a variety of drilling tasks. The set features a titanium nitride (TiN) coating, which significantly extends the life of the bits, making them 2.5 times more durable than non-coated alternatives. This coating also helps to reduce friction and heat buildup during use.

The bits have a 135-degree split point geometry, which ensures faster starts and minimizes the risk of the bit wandering or walking on the material you are working with. This feature is particularly beneficial for precise drilling tasks. These drill bits are impact-rated, meaning they are designed for use with 1/4-inch hex impact drivers, making them versatile and suitable for a range of power tools. They can be used to drill through various materials, including ferrous metal, wood, plastic, non-ferrous metal, cast iron, and stainless steel.

The hex shank design ensures a secure fit in the drill chuck, reducing the chance of slippage. The set includes drill bit sizes ranging from 1/16 inch to 1/2 inch, providing a good variety of sizes for different applications. A drawback is the absence of a manufacturer warranty, which may be a consideration for users who prioritize long-term assurance. The bits are made of stainless steel, adding to their robustness and longevity. Weighing 1.05 pounds, the set is lightweight and easy to transport. This set would be a great choice for DIY enthusiasts and professionals looking for durable and efficient drill bits for various materials.