Ideal for creating large holes for tumble dryer vents, large pipes, and other service penetrations, this 80 mm diamond core drill cuts through tough materials like porcelain and masonry. It features a vacuum-brazed diamond cutting edge for maximum durability and dry drilling performance. The M14 thread ensures a secure connection to an angle grinder. Its open-barrel design and integrated wax coolant system aid in debris removal and heat management, making it a reliable tool for professional drilling applications.