
Three Sided Paper Cutter Blade HSS SKD11 Trimmer Machine Tool. HSS is a high speed steel valued for hardness and heat resistance under continuous cutting, and SKD11 is a cold work tool steel known for wear resistance and dimensional stability. The blades show a ground, brushed surface with sharp beveled edges and machined mounting holes. Exact length, width, thickness and hole layout can be confirmed with our sales team. we offer three knife trimmer blades for paper cutting machines in HSS and SKD11 grades. HSS delivers high hardness and heat resistance for long runs, while SKD11 provides wear resistance and toughness for demanding duties. Factory direct pricing gives printing houses, paper mills and machinery builders a cost effective blade supply.