INOX STRONG metal cutting disc 230x1.9x22.2 - T41. This cutting and grinding disc from the brand ROOKS features an excellent blend and ratio of corundum grains, synthetic resin, and reinforcing fibers. The cutting disc with AWA60 grit is suitable for cutting steel and stainless steel elements and profiles, ideal for cutting sheet metal. The flat T41 mount and 22.2 mm hole allow operation on almost any handheld grinder.