3Pcs/set 3-12mm 4-12mm 4-20mm HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set

If you’re in need of a reliable set of drill bits that can effortlessly cut through wood and metal, look no further than our 3Pcs/set 3-12mm 4-12mm 4-20mm HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set. Made from high-speed steel, these drill bits are specially designed to provide accurate and clean holes for your woodworking and metal drilling projects.

With their titanium coating, these drill bits are not only durable but also resistant to wear and tear, allowing for long-lasting performance. Whether you’re a professional carpenter or a DIY enthusiast, this set of drill bits is a must-have in your toolbox.

• High-Speed Steel: Each drill bit in this set is made from high-speed steel, ensuring high strength and durability.
• Titanium Coating: The titanium coating on these drill bits enhances their heat resistance, making them perfect for use on both wood and metal surfaces.

Featuring a variety of sizes (3-12mm, 4-12mm, and 4-20mm), this set offers versatility, allowing you to tackle different drilling tasks with ease. Whether you need to create small holes for screws or larger holes for pipes, these drill bits have got you covered.

Our drill bits are precision-engineered with straight grooves and a cone-shaped design, ensuring smooth and efficient drilling. The 1/4" hex shank makes them compatible with most power drills, making the drilling process quick and hassle-free.

So, why wait? Upgrade your drilling tools with our 3Pcs/set 3-12mm 4-12mm 4-20mm HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set today and experience the convenience and ease of drilling through wood and metal.