Best Round Step Bits of 2026

The YOKOCUT Step Drill Bit is crafted from 100% genuine HSS 4241, ensuring durability and reliability for your drilling tasks. Its titanium coating enhances its performance, making it more capable in various materials. You will find the two-flute design beneficial for smoother cutting, which allows for cleaner holes. Additionally, the high step design prevents accidental drilling to larger sizes, giving you precise control over your project.

The YOKOCUT Step Drill Bit is crafted from 100% genuine HSS 4241, ensuring high durability and performance. It is perfect for drilling holes in various materials, including iron, copper, aluminium, wood, and PVC sheets. Its titanium coating enhances toughness, making it more capable for your DIY projects. The two-flute design allows for smoother cutting, reducing the effort needed during use. Additionally, the high step design prevents accidental drilling of larger holes, providing you with greater control and precision.

The YOKOCUT Step Drill Bits are crafted from 100% genuine HSS 4241 material, ensuring durability and efficiency in your DIY projects. With a titanium coating, these bits enhance cutting performance, making them perfect for drilling holes in various materials like iron, copper, and wood. The two-flute design allows for smoother cutting, reducing the risk of snagging. Additionally, the high step design prevents accidental oversizing, ensuring precision in every drill. These features provide you with the confidence and reliability needed for your home improvement tasks.

The Fongmore Step Drill Bit offers exceptional sharpness and durability, thanks to its high-speed steel construction and titanium coating. With its X-type 118° split point tip design, this bit accelerates cutting speed and reduces slippage, ensuring a more efficient drilling experience. The quick change 1/4-inch hex shank allows for effortless bit switches, making it compatible with impact-ready power tools. Its versatility makes it ideal for drilling through various materials, including plastic, aluminium, and iron, catering to all your DIY needs.

The YOKOCUT Cobalt Step Bit is designed for precision and efficiency, allowing you to drill holes ranging from 4mm to 32mm with 15 incremental steps. Made from premium HSS Cobalt M35 steel, it offers excellent heat and wear resistance, ensuring a longer lifespan for the tool. You will find that it runs three times faster than standard bits, making it ideal for tackling tough materials like stainless steel and sheet metal. Its specially ground cutting edge enhances performance, making drilling through various materials easier and more effective.

The Blue Spot Tools Step Drill is expertly crafted from high-speed steel, ensuring exceptional durability for all your drilling needs. This tool is designed for precision, making it ideal for creating perfect holes in metal and various other materials. With its range of sizes from 4mm to 42mm in 2mm increments, you can easily find the right fit for your project. This step drill offers excellent value for money, providing both quality and performance without breaking the bank.

The ACENIX® Step Drill Bits offer a versatile solution for drilling various materials including steel, brass, copper, aluminium, wood, and plastics. You won’t need a centre punch, making it easier to start drilling without the risk of breakage. With sizes ranging from 4 to 22 mm, you can create different aperture sizes using just one bit. Additionally, working with water cooling helps extend the drill bit's life, allowing you to achieve optimal results at a recommended drilling rate of 250 RPM.

The HRLORK Step Drill Bit is crafted from high-quality High-Speed Steel, ensuring exceptional strength and longevity for all your drilling needs. Its two-flute spiral groove design allows for faster and smoother cutting, improving your efficiency. With sizes ranging from 4mm to 22mm, you can create various hole sizes without the hassle of changing bits constantly. This versatile cone drill bit is suitable for hard metals like stainless steel and softer materials such as wood, making it a valuable addition to your toolkit.

The YOKOCUT Step Drill Bits are crafted from high-speed steel with a titanium coating, ensuring reduced friction for smoother cutting. You can easily drill through materials like iron, aluminium, wood, and plastic, with a range of sizes from 4mm to 35mm to suit your needs. The automatic centre punch feature increases impact force, making it easier to mark precise points before drilling. Additionally, the innovative design includes a split point and double groove, which helps prevent waste and ensures a clean cut every time.