suitable for machine manufacturer: original blade no.

Esko Kongsberg: BLD-SR6309

recommended materials:

Fluted core board (Re-board, X-board, D-board, etc.), Honeycomb, triple wall corrugated board, rigid paper-based materials

Special feature:

RA-coated:

• very good cutting performance with hard materials
• Surface hardness approx. 6000-8000 HV
• Coefficient of friction approx. 0.15
• first class wear resistance
• high thermal stability