INGCO Step Drill Bit (6-38mm)

Multi-Size Versatility for Every Project

Unlock a world of drilling possibilities with the INGCO Step Drill Bit (6-35mm), engineered for professionals and DIY enthusiasts who demand both flexibility and precision. With its stepped design, this bit covers a wide range of diameters in a single tool, allowing you to drill holes from 6mm up to 35mm effortlessly. Say goodbye to switching bits repeatedly—this all-in-one solution saves time, reduces clutter in your toolbox, and ensures every hole is perfectly round and clean. Ideal for sheet metal, stainless steel, plastic, and wood, it’s your go-to tool for versatility.

Built for Durability and Smooth Performance

Crafted from high-speed steel (HSS) with a titanium-coated finish, this step drill bit is designed to last through thousands of cuts without losing sharpness. The titanium coating not only boosts wear resistance but also reduces heat build-up for longer drilling sessions. Each step is precisely engineered for smooth cutting and reduced vibration, ensuring cleaner results and less strain on your drill. Whether you’re in a workshop, construction site, or home garage, you can trust this bit to deliver consistent, professional-grade performance.

Precision, Control, and Professional Results

Thanks to its double-flute design, chips are cleared quickly, reducing friction and helping you maintain control over every cut. The incremental step sizes are laser-engraved for quick size identification, making it easy to select your desired diameter on the spot. This design also minimizes the risk of over-drilling, giving you accurate results every time. From enlarging existing holes to creating new ones, this drill bit provides the accuracy and control professionals demand, with the ease that beginners appreciate.

Versatile Size Range for Maximum Efficiency

Covering a wide range of hole sizes from 6mm to 35mm, this step drill bit eliminates the hassle of switching between multiple bits. Ideal for electrical installations, plumbing work, and custom fabrication projects, its clearly marked steps make size selection quick and easy. Whether you’re enlarging an existing hole or starting fresh, this all-in-one tool offers unmatched versatility — making it an indispensable addition to your drill accessory collection.