10 Best Step Drill Bits 2026 in the United States

The Milwaukee 48-89-9224 Step Bit 6-Piece Set is designed for users who need a variety of sizes to tackle different drilling tasks. This set includes six bits, ranging from #1 to #9, making it versatile for various applications. One of its standout features is its durability, thanks to the alloy steel construction, which offers long-lasting performance even in tough materials. The black oxide finish adds further protection against corrosion, enhancing the lifespan of the bits.

The IRONANT Step Drill Bits set includes 5 high-speed steel (HSS) bits with a titanium coating, which enhances their sharpness and durability. These bits are designed with a 118° split point tip and a dual-flute design, promoting faster cutting speeds and preventing the bit from wandering during use. This design also facilitates quicker chip removal, making your drilling tasks more efficient.

The NEIKO 10198A Step Drill Bit Set offers a solid choice for anyone needing a versatile tool to drill clean holes in metal, wood, and plastic. Made from high-speed steel with a titanium coating, these bits are designed to last longer and resist wear. The 135-degree split point tip helps the bits start drilling quickly and stay steady without slipping, which is great for beginners and ensures precision. The two-flute design efficiently clears debris, reducing heat and improving hole quality. With a tri-flatted straight shank, the bits fit securely in most drill chucks, preventing slipping during work.