Best Step Drill Bits of 2025

The MILWAUKEE Impact Duty Bits are designed for exceptional durability and speed. Their OPTIMIZED SHOCKZONE and titanium aluminium nitride coating ensure they last five times longer than other impact step bits, making them a reliable choice for any project. You can drill holes up to twice as fast, thanks to the dual spiral flute and Rapid Strike Tip, which also provide accurate starts. These bits are optimised for use in impact drivers, offering versatility in drills as well.

The Milwaukee Step Bit is designed for ease of use and handling, making your drilling tasks much simpler. Its size range of 7/8" to 1-3/8" allows you to create precise holes in various materials effortlessly. The bit's high durability ensures it can withstand repeated use, providing you with long-lasting performance. This tool is perfect for both amateur DIY enthusiasts and professional tradespeople, enhancing your efficiency on any project.

The JonPhoe Step Drill Bits set features HSS titanium nitride coating, ensuring durability and resistance to wear and corrosion. With a 118 degrees split point tip, you can enjoy faster cutting speeds and reduced slippage, making your drilling tasks more efficient. The straight flute design allows for quick chip removal, helping to maintain a smooth drilling process without overheating. This versatile set is suitable for soft metals and non-metallic materials, making it a valuable addition to your toolkit.

The Tivoly Step Drill Bit is designed with your safety in mind, featuring protective attributes that ensure a secure experience while you work. It comes with additional tools or attachments, making it versatile for various drilling tasks. Compact storage allows for easy organisation, ensuring you can keep your workspace tidy. Even during intensive use, this drill bit stays sharp, providing you with consistent performance and reducing the need for frequent replacements.

The NordWolf Drill Bit Set offers high-quality tools for your drilling needs. Each bit is coated with HSS Titanium, making them durable and easy to use with both drills and impact drivers. The set includes three step drills that cover 34 useful SAE sizes, perfect for smooth and accurate drilling in various materials like wood and metal. Additionally, the six countersink drills are designed at an 82-degree angle, allowing for deep countersinking without hassle. This set ensures you have versatile and reliable options for your projects.

The PEAKTREND Step Drill Bits are crafted from high-quality HSS steel, making them perfect for creating holes in various materials such as steel, brass, wood, and plastic. Their six-sided shank design ensures a secure grip in your drill, preventing slippage during use. With a two-flute design, these bits provide faster and cleaner cuts, while the titanium coating helps reduce heat and friction. This means you can work efficiently and achieve precise, round holes every time.

The toolant Cobalt Step Drill Bit offers exceptional performance for a variety of materials, including stainless steel, metal sheets, wood, and plastic. With its M35 cobalt HSS construction, it ensures durability and precision in cutting. The aluminium titanium nitride coating enhances hardness, allowing for faster cutting speeds and efficiency. Additionally, its unique four spiral flute design guarantees a smoother cutting experience, making your tasks feel effortless, like cutting through butter.

The Drocoge Step Drill Set enhances your drilling experience with its premium quality titanium coated HSS bits that resist corrosion and provide durability. You can achieve accurate drilling every time with the Automatic Centre Punch, ensuring your bits remain in place for precise results. With 50 different step sizes, this versatile set allows you to tackle a wide range of materials, from wood to metal and plastic, making it perfect for any project. Plus, the convenient aluminium storage case keeps your tools organised and easily accessible.

The SPEEDWOX Step Drill Set offers a comprehensive solution for your drilling needs. It includes various step drill bits that can handle materials such as metal, wood, and plastic, making it ideal for DIY enthusiasts. The innovative split point tip enhances wear resistance and efficiency, ensuring long-lasting performance. Additionally, the two-flute design promotes smoother cutting, allowing for cleaner and more precise drilling. With the included automatic centre punch, you can prevent drill slippage, enhancing accuracy during your projects.

The BGS 148-2 Step Drill is designed for durability and efficiency. Its titanium-nitrided surface finish ensures that it remains resistant to wear, providing a longer lifespan for your drilling tasks. This feature not only enhances the tool's performance but also saves you money in the long run. Additionally, the drill offers excellent value for money, making it a smart choice for both professionals and DIY enthusiasts. With its practical design, you will find it easy to use for various drilling applications.