20" HSS Knife for Challenge Paper Cutters

This 20" replacement knife is available in solid high-speed steel (HSS) or inlaid HSS edge options, offering sharp, reliable performance for compatible Challenge paper cutters. Both versions are precision-ground to deliver clean, consistent cuts and long blade life. Key Benefits ✔️ Available in solid HSS or inlaid HSS edge✔️ Precision-ground for sharp, accurate cutting✔️ Compatible with select Challenge paper cutter models✔️ Reliable performance in commercial and in-plant settings Common Applications 🖨️ Print shops and bindery operations📚 Copy centers and institutional printrooms✂️ Commercial and in-house paper cutting🏫 School and government reprographic centers Product Details • Knife Length: 20"• Material Options: Solid High-Speed Steel or Inlaid HSS• Compatibility: Select Challenge paper cutters (verify before ordering)• Holes: Standard Challenge mounting pattern• Edge: Single-bevel, paper-cutting optimized Options & Notes 📌 Regrind services available📌 Confirm machine model and