FAITHFULL 157MM DIAMOND CORE

Professional-grade diamond core bit designed for precision drilling in masonry, concrete, and stone. The 157mm diameter delivers efficient cutting performance for larger diameter holes in demanding applications. Features a durable diamond-impregnated core that maintains sharpness through extended use, reducing replacement frequency and project costs. Ideal for contractors and serious DIYers tackling structural work, tile installation, and renovation projects. Compatible with standard core drill machines and wet drilling systems for optimal results and extended tool life.