[Uses] Diamond blade for cutting printed circuit boards, FRP cutting; [Features] Diamond blade for cutting printed circuit boards and FRP etc.; [Specifications] Blade size: Diameter 3.3 inches (85 mm); Grain size: 5.9 inches (150 mm); Thickness: 0.03 inches (0.8 mm); [Material] Diamond electrodeposition; Product size: Width 3.3 inches (853 mm); JAN Code: 4. 952989287353; Brand Name: Proxon. Product Name: Diamond Blade. Standard: NO.28735. This product will be shipped by Yu-Packet (Mail-bin). Thank you for your understanding.