- Ideal for installation in bench drills, ensuring stable and efficient operation. - Features a design that minimizes slippage during drilling, delivering higher precision for sharp, burr-free holes. - The step drill bit is effective for drilling through steel plates, aluminum, copper, photovoltaic materials, and insulation panels, making it versatile for various applications. - Its unique stepped structure allows a single drill to create multiple sizes of holes, enhancing your drilling capabilities. Practical Applications: - Perfect for metalworking professionals needing precise holes in steel or aluminum. - Great for electricians and contractors working with copper or photovoltaic materials in installations. - Useful for DIY enthusiasts undertaking home improvement projects, including installing insulation panels. Experience improved drilling efficiency and accuracy with our step drill bit, designed for both professional and personal use.