IRONANT Step Drill Bits - HSS Titanium 5PCS

Step Drill Bit - the perfect tool for expanding existing holes or creating new ones with ease! Whether you're a DIY enthusiast or a professional, IRONANT step drill bit is an essential addition to your toolbox.Crafted from high-speed steel, this step drill bit is capable of drilling through a wide range of materials, including steel, aluminum, copper and plastics. It features a unique design that allows you to create a variety of hole sizes using just one bit, making it incredibly versatile and cost-effective.