Duro F115-22-ADMI-2.5 Steel & Inox Standard Flat Cut Discs 115mm / 4½” x 2.5mm x5 Pcs This x5 piece set of Duro flat cut discs gives high performance cuts using angle grinders in all mild carbon steel and stainless steel types. FEATURES A30BF Inox Duo Specification Flat - for cut off 80 m/s maximum speed 2 reinforcing layers Coated aluminium oxide - free of FE, S & CL <0.1% - EN12413 Appropriate for hand-held angle grinders SPECIFICATION Part Number: F115-22-ADMI-2.5 Diameter: 115 mm / (4½”) Bore: 22.23 mm Thickness: 2.5 mm