Professional Material: Engineered from high-quality metal alloys, this hole cutter offers exceptional strength and durability, ideal for heavy-duty drilling needs. Wide Application: Versatile for cutting through gypsum board, steel, aluminum, and more, this cutter is an essential addition to any workshop or construction site. Clean Edge Cutting: The clean edge design guarantees smooth and precise cuts, ensuring your projects maintain a professional finish without burrs or rough edges. Spring-Loaded Design: An innovative mechanism that promotes efficient chip removal, keeping your workspace clear and enhancing safety during operation. Chip Discharge Holes: Optimized for clearing iron chips quickly, these holes improve cutting efficiency and prevent overheating, even during extended use. Craftsmanship meets innovation in our Professional Material Bi-Metal Hole Cutter, a must-have for professionals who demand nothing less than perfection. With its wide application across multiple materials, this cutter offers versatility like no other. The spring-loaded design and chip discharge holes ensure that your work remains unimpeded by debris, making every cut cleaner and faster. Perfect for your next big project or daily maintenance tasks, experience the difference of precision engineering today!