DeWalt DT43921 Thin Cutting Discs X10 Pcs 115mm / 4.5\" DeWalt DT43921 cutting discs are designed  for general cutting work on stainless steel, ferrous metals and non ferrous metals. Manufactured from professional aluminium oxide grain, designed for cordless tools to maximise life and performance. FEATURES Thin cutting disc that can cut through metal while extending service life Designed for general cutting work on stainless steel, ferrous metals and non ferrous metals 115mm diameter discs with 22.23mm bore Extra thin kerf (1.2mm) for the perfect cut Australian standard AS 1788.1-1987 compliant SPECIFICATION Blade Diameter: 115 mm Bore Size: 22.23 mm Thickness: 1.2 mm Part No.: DT4392-QZ Pack Qty: x10 Discs