Steel Rules Cutting Rule:Cross Camber< 0.05mm,Straightness< 0.5mm/1000mm,Flatness <5mm/1000mm Steel RulesCutting Rule:Cross Camber< 0.05mm,Straightness< 0.5mm/1000mm,Flatness <5mm/1000mm Length(1000)*Height(23.80)*Thickness(0.45,0.53,0.71,1.05,1.42,2.10)/piece Body Hardness HRC 40-54, Edge Hardness HRC 42~54 Any angle of blade is available upon request.Wave Edge:762*23.80*0.7/pieceNotching Rule: ...