Pafana NNWB 0808 SW7 NOZ TOK.ISO 9 R — cutting insert format NNWB0808SW7M

Pafana NNWB 0808 SW7 NOZ TOK.ISO 9 R is a replaceable cutting insert designed for metalworking applications where the NNWB 0808 geometry and SW7 designation are required. The insert is intended for precision turning and profiling operations and fits toolholders that accept the NNWB0808SW7M format. It provides defined cutting edges and a consistent geometry to maintain surface finish and dimensional accuracy during machining.

Advantages

The insert offers repeatable edge positioning and uniform chip control due to its standardized NNWB 0808 shape. Its SW7 size provides a compact footprint suitable for fine features and tighter radii, while the TOK.ISO 9 R marking indicates the geometry orientation relevant to common turning applications. Being a replaceable insert, it enables quick changeover and reduces downtime compared with solid tooling, and supports consistent cutting performance across multiple parts.

Suitable for

• Precision turning of shafts and profiles
• Profiling and small-feature machining
• Operations requiring a standardized NNWB insert geometry
• Applications where quick insert replacement is needed to minimize downtime

Key specifications

• Geometry: NNWB 0808 profile with SW7 dimension
• Cutting orientation: R-type geometry suitable for right-hand turning
• Replaceable brazed/insert format for toolholder compatibility
• Compact insert size for fine-detail machining
• Designed for use in metal turning and profiling

How to use

Select a compatible toolholder designed for NNWB 0808 inserts and secure the insert according to the holder manufacturer's instructions, ensuring correct seating and clamp torque. Set appropriate cutting parameters (speed, feed, depth of cut) for the workpiece material and the small SW7 insert size; reduce speeds and feeds for hard or thin-walled parts to avoid chatter. Inspect the insert edge before use and replace it when tool wear affects surface finish or dimensional tolerances.

Usage recommendations

For consistent results, match the insert geometry to the toolholder and application, use coolant or suitable lubrication for heat-sensitive materials, and verify clamping torque to prevent movement during cutting. Monitor insert wear and replace with the same NNWB 0808 SW7 type to preserve tool performance and part quality.