Guillotine Shear Blades are made of tool steel, high speed steel, hard alloy steel and tungsten carbide, etc. Our guillotine shear knives can cut paper with smooth and clean cutting edges and can also be used for a long time. Besides, for newspaper printing industry, we suggest using tungsten carbide machine knives.
For the tolerance, the straightness accuracy of blades can reach 0.1mm; lade flatness: <ra 0.1um ; parallelism: 0.02mm.
NJJF is top 10 cutter blade manufacturers, providing high-quality and cost-effective replacement blade for guillotine paper cutter,paper cutting blades. We have competitive factory direct price!