This heavy-duty 400 mm (16 inch) diamond blade is built for deep, single-pass cuts in hard materials. Its large diameter is ideal for cutting through thick concrete slabs, large masonry blocks, and dense refractory linings on masonry or walk-behind saws. The segmented design provides aggressive, cool cutting, while the tall 10 mm segments ensure a long service life. This blade is designed to deliver fast, consistent performance in large-scale professional applications.