HSS Straight Groove Step Drill Bit Set - Effortlessly Drill Through Metal and Wood - Perfect for ...

Introducing the ultimate drilling tool set for all your metalworking and woodworking needs! Our HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set is a must-have for any DIY enthusiast or professional. Made from high-quality steel and certified with CE, this set includes four different step drill bits with varying sizes of 3-12mm, 4-12mm, 4-20mm, and 4-32mm, all with a shank diameter of 6.35mm. The lengths of the bits range from 64mm to 101mm, ensuring that you have the perfect size for any project. Whether you're working with metal or wood, this set is designed to make your drilling experience smooth and effortless. The titanium coating ensures that the bits last longer and stay sharper, while the stepped design allows for precise drilling without the need for multiple bits. This versatile set is perfect for any DIY project, from drilling pilot holes to creating dowel joints. It even includes a portable drill bit sharpener to k