Versatile Drilling Tool: The 10-45mm high-speed steel step drill bit is perfect for a variety of drilling tasks, making it an essential addition to your toolbox. Whether you're working with wood, metal, or plastic, this drill bit ensures clean and precise holes.
High-Speed Performance: Crafted from premium high-speed steel, this drill bit delivers exceptional durability and sharpness, allowing you to effortlessly drill through materials and achieve professional results every time.
Large Size Range: With a diameter range of 10-45mm, the large size step drill pagoda design provides versatility for various hole sizes, catering to all your drilling needs in one tool without the need for frequent bit changes.
Efficient Hole Opening: The electric drill hole opener is designed for maximum efficiency, minimizing friction and heat during use, which extends the lifespan of the drill bit and enhances overall performance during your drilling projects.
User-Friendly Design: The ergonomic design of the 10-45mm high-speed steel step drill bit ensures easy handling and control, making it suitable for both professionals and DIY enthusiasts who want to achieve precise and consistent drilling results.

Color: Black
Material: High-speed steel

Package Contents:
1 * Spiral Groove Drill Bit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.