Titanium Coated Step Drill Bit Set (3–20mm) – Wood & Metal Cutting Tool

Upgrade your drilling precision with this durable HSS titanium-coated step drill bit set, designed for fast, smooth, and accurate cutting through wood, metal, and plastic materials.

Engineered for performance and durability, these cone-shaped step drill bits allow you to drill multiple hole sizes with a single tool, making them perfect for DIY projects, home improvement, and professional use.

The titanium coating enhances heat resistance and extends tool life, giving you cleaner cuts and more efficient drilling every time.

✔ Key Benefits:

• Multiple sizes: 3–12mm, 4–12mm, 4–20mm
• High-speed steel (HSS) construction
• Titanium-coated for durability and heat resistance
• Step cone design for multiple hole sizes in one bit
• Smooth, precise, and fast cutting performance
• Suitable for wood, metal, plastic, and general DIY use

Whether you're a professional craftsman or a DIY enthusiast, this step drill bit set delivers accuracy, speed, and long-lasting performance.