Engineered for hard, dense, and non-abrasive materials, this 115 mm (4.5 inch) segmented diamond blade is ideal for cutting aged concrete and refractory brick. Its specialized bond ensures consistent performance, while the segmented rim provides a fast, cool cut suitable for dry applications. A tall 10 mm segment height guarantees a long service life in demanding professional use. This blade uses a standard 22.23 mm (7/8 inch) arbor to fit all 115 mm angle grinders.