... . 3)wear resistant,prevent rust,long service life Angle knife block :1)Hardness: HRC 61°-62°2)Thickness: 50mm or ... according to the customer's requests3)Applicable industries: paper making, plastic production, aluminum foil, ... drawingThickness48,50mm etc.Packaging materialcarton or depends on the customer's requestService typeoem ,odm etc. Major process and equipment Japan ...