Large Diameter Rotary Slitter Blade HSS Paper Roll Cutting Machine Knife

Large Diameter Rotary Slitter Blade HSS Paper Roll Cutting Machine Knife. Factory-direct large rotary shear circular knife for automatic cutting of jumbo paper rolls and fiber materials. In-house quality control from material selection to final grinding ensures consistent geometry and precision across large diameters. Available in HSS and SKD11 matched to roll cutting speed and material density. Manufacturer-direct pricing with professional performance and durability. Precision ground to exact diameter and thickness for smooth rotation and extended sharpening intervals. Multiple mounting holes machined to tight tolerances for secure balanced fit on rotary cutter spindles and shear assemblies. Optimized edge delivers clean cuts on large paper rolls fiber webs and tissue logs in continuous automatic cutting operations. HSS provides wear resistance for high volume paper roll slitting and cross cutting. SKD11 offers dimensional stability and edge retention for demanding fiber and heavy paper cutting. Outer diameter inner bore thickness hole pattern and edge angle are fully customizable to match your machine and roll dimensions.