Description: machinery test report: Provided video outgoing-inspection: Provided warranty: 6 Months core components: Other, Blades brand name: SHKB type: Mechanical blade place of origin: Shanghai, China Material: Tool Steels/HSS/Carbide Packing: Wooden Case Advantage: Perfect High Cutting Efficiency Application: Cutting Paper OEM & ODM: Support MOQ: 1 Piece Logo: Accept Customized Logo Hardness: HRC 56-65 Flatness: 0.01 or less Keywords: Three Sided Book Cutting Blades Selling Units: Single item Location: china