Challenge 1/4" (6.3 mm) Cornering Knife

The Challenge Machinery 1/4" Cornering Knife is a durable and precise cutting tool engineered for creating clean 1/4" radius cuts. Designed for use with both manual and hydraulic Challenge corner rounding machines, this knife ensures professional results in high-volume print finishing environments. For best performance, pair with a matching 1/4" cornering die (sold separately). Key Features 🔷 Delivers precise 1/4" (6.3 mm) corner radius cuts🔷 Built for compatibility with Challenge corner rounding machines🔷 Supports both manual and hydraulic equipment🔷 Engineered from high-quality steel for durability🔷 Requires matching 1/4" die for optimal cutting results Specifications Specification Detail Radius Size 1/4" (6.3 mm) Compatibility Challenge cornering machines Machine Types Manual and hydraulic Component Type Cornering knife (blade only) Required Pairing Matching 1/4" die (not included) Applications 📄 Rounded corners on business cards and flyers📚 Booklets, manuals, and