The cylindrical shape ZY is suitable for grinding bores, radii, and contours in both stationary and manual use. Mounted points from a diameter of 8 mm have a recess on the face. A indicates a stepped shank, while N indicates a non-stepped shank. Drive types include flexible shaft drive, straight grinder, robot, and machine tool. Applications consist of grinding, deburring, internal cylindrical grinding, edge finishing (chamfering, rounding), and finishing. Recommended use for dry grinding is 8-18 m/s, and for wet grinding is 15-25 m/s. Materials suitable for use include nickel or titanium-based superalloys, ferrite (magnetic material), glass, graphite and electrocarbon, carbide, abrasive materials, and technical ceramics.