This heavy-duty 450 mm (18 inch) diamond blade is designed for deep cutting in hard, non-abrasive materials. Its large diameter is ideal for slicing through thick, cured concrete and dense refractory brick. The segmented design ensures an aggressive, cool cut, while the tall 10 mm segments and a durable steel core provide a long service life. This blade is built for professional demolition, construction, and maintenance applications that demand power and durability.