10 Best Drill Bit Sets 2025 in the United States

The DEWALT Titanium Nitride Coated Drill Bit Set (DW1361) is a fantastic option for both DIY enthusiasts and professionals looking for a reliable and versatile drill bit set. One of its standout features is the titanium nitride coating, which enhances durability and extends the life of the bits. This set includes 21 pieces, covering a size range from 1/16-inch to 1/2-inch, making it suitable for various projects involving metal, plastic, and wood. The pilot point design ensures clean holes right from the start, which can be a real time-saver during tasks that require precision.

Another strength of this set is its no-spin shank feature, which prevents the bits from slipping in the chuck, providing a better grip and reducing frustration during use. The tapered web design adds further durability, helping to minimize breakage even under heavy use.

While this set may not be the best choice for those seeking specialty bits or very specific sizes outside the provided range, it remains a solid option for general use. Additionally, while the plastic tough case is handy for organization, some users may prefer a more robust storage solution. In terms of price, it sits in the mid-range, which might not fit everyone's budget, especially if you're looking for a comprehensive set for heavy-duty or industrial use.

The Milwaukee 48-89-4680 18-Piece Shockwave Impact Duty Thunderbolt Titanium Drill Bit Set is designed for those who frequently engage in heavy-duty drilling tasks. One of its standout features is the titanium coating, which helps reduce heat and minimizes warping during rapid use, making it safer for extended applications. The unique Shockwave geometry is engineered to withstand high torque applications, ensuring durability and longevity for demanding jobs. Additionally, the parabolic flute design aids in chip clearing, which can enhance drilling speed and efficiency by reducing friction and heat buildup.

This set includes a wide variety of bit sizes, making it versatile enough for many different projects, from small to larger-scale tasks. The robust plastic storage case is also a significant plus, featuring a slide lock system that keeps bits secure and organized, whether you're transporting them or storing them in your tool kit.

While the titanium coating is beneficial, it may not be as effective against wear as some premium materials over extensive use. Users looking for specific specialty bits might find that this set, while comprehensive, doesn't cover every possible need. Moreover, for those new to drilling, the variety of sizes may be overwhelming if you’re unsure which bits to choose for certain tasks.

The Milwaukee 48-89-4672 Impact Duty Titanium Drill Bit Set is a versatile 29-piece set designed for durability and efficiency. One of its major strengths is the titanium coating, which offers increased lifespan and reduced wear, making it a great choice for heavy-duty use. The thick tapered web adds to its strength, reducing the chance of breaks during tough jobs.

Additionally, the 1/4" hex shank ensures a secure fit and compatibility with most impact drivers, enhancing its usability across different tasks. The laser-etched sizes are a thoughtful feature, making it easier to identify the correct bit quickly, which is particularly useful on busy job sites or for those who value organization.

At 2.8 pounds, it might be slightly on the heavier side, which could be a drawback for those looking for more lightweight and portable options. Despite this minor issue, this set stands out for its durability and efficiency, making it a suitable choice for both professionals and serious DIY enthusiasts.