As described, shipping fast. Saw disk 60 mm diameter, 0.75 mm thickness. Mandrel 44 mm long, 6 mm diameter, screw M6. Some problem exist: mandrel flange is slightly non-perpendicular to axis and therefore saw disk is runouts. So 4 stars. I fixed this by grinding mandrel flange with abrasive (photo 4). I recommend this item and I recommend this seller.
Very good product