Pafana NNPA 2012 SK5 NOZ TOK.ISO 7 R — industrial cutting knife NNPA2012SK5

Pafana NNPA 2012 SK5 NOZ TOK.ISO 7 R is an industrial cutting knife designed for precision cutting and trimming in production and maintenance environments. The model NNPA2012SK5 features a hardened SK5 high‑carbon steel blade with an R finish and compatibility with ISO 7 tool interfaces, intended for repeatable, replaceable cutting performance on metal and other industrial materials.

Advantages

The SK5 high‑carbon steel provides a durable cutting edge and straightforward re‑sharpening. ISO 7 compatibility ensures consistent mounting and interchangeability with tooling systems that follow the same interface standard. The R finish on the blade aids in reducing friction during cuts and can improve edge life under typical industrial use. The replaceable‑blade design reduces downtime by allowing fast swaps without replacing the whole holder.

Suitable for

• Precision trimming of metal parts and sheet materials
• Repeatable cutting operations on production lines
• Maintenance and toolroom blade replacement tasks
• Deburring, scoring, and light material removal in manufacturing

Key specifications

• Blade material: SK5 high‑carbon steel
• Finish: R-type edge finish for reduced friction
• Interface compatibility: ISO 7 tool interface
• Design: Replaceable hardened blade for industrial use

How to use

Install the blade into the compatible holder or tool that conforms to ISO 7 mounting. Ensure the mounting surfaces are clean and fasteners are torqued according to the toolmaker's instructions. Position the blade so the cutting edge aligns with the intended cut line and verify safe clearance from fixtures and moving parts. Perform a test cut on a scrap piece to confirm alignment and cutting performance before regular production. Replace the blade when cutting quality diminishes or when visible wear compromises safety.

Usage recommendations

For best results, use the knife in applications matching its hardened SK5 construction: avoid excessive impact or twisting loads that can chip the edge. Maintain cutting speeds and feeds suitable for the material being processed, and follow workplace safety procedures including appropriate guards and personal protective equipment. Re‑sharpen or replace blades at the first sign of burrs or rounded edges to maintain cut quality.