IRWIN 10502ZR STEP DRL #502 3PC SET ‘#1 2 + 3

This 3-piece step drill bit set from IRWIN is expertly crafted to enhance your drilling experience, featuring high-speed steel construction for exceptional durability and performance. Designed for versatility, these self-starting bits eliminate the need for a pilot hole, making them ideal for drilling through various materials with precision. The thoughtful design incorporates stainless steel and high-impact polymer components, ensuring reliability for all your projects. Whether you’re a professional tradesperson or a DIY enthusiast, this step drill bit set is a must-have for efficient and effective drilling.