CMT 790.820 Solid Carbide Insert Knives for Portable Machines - 2-Pack Made of steel Size: 82mm length, 5.5mm height and 1.1mm thickness Use with machines AEG EH82, EH825, EH822, EH450, EH700, EH82-1, H500, H750, EH700R Knives supplied in 2-pcs blister case