Bastard Cut: Coarse - Use for soft surfaces. Second Cut: Less coarse - Use for harder surfaces. Smooth Cut: Very fine - Use for harder surfaces,gives finer finish. Code Barcode Packaging Shipper Qty Size TCF3200 9328675004897 Double Blister 48 EACH 200MM(8")Bastard Cut TCF3250 9328675004354 Double Blister 48 EACH 250MM (10")Bastard Cut