Pafana NNBE 1616 H20 NOZ TOK.ISO 6 R — cutting insert holder ISO6R, model ISO6R1616K20

Pafana NNBE 1616 H20 NOZ TOK.ISO 6 R is a cutting insert holder designed for ISO-format indexable inserts. The tool holder matches ISO6R dimensional and mounting conventions and is intended for secure clamping of right-hand turning inserts. Its construction provides rigidity required for external turning and profiling tasks on lathes and turning centers used in workshop and industrial metalcutting environments.

Advantages

The Pafana ISO6R1616K20 holder offers stable insert positioning and repeatable seating to maintain dimensional accuracy across repeated operations. Its ISO-format compatibility ensures interchangeability with a range of indexable inserts, simplifying inventory and tooling changes. The holder’s geometry supports right-hand turning applications and contributes to reduced vibration and improved surface finish when used with appropriate inserts and cutting parameters.

Suitable for

• External turning and profiling on lathes
• General metal removal and finishing operations
• Workshop and small-scale production runs requiring ISO-format tooling

Key specifications

• Toolholder style: ISO-format turning holder for indexable inserts
• Orientation: right-hand (R) configuration for external turning
• Shank cross-section: square shank suited to standard toolpost clamping (16×16 mm nominal)
• Clamping method: screw or clamp style designed for secure insert retention
• Application: designed for turning and external profiling on lathes and turning centers

How to use

Mount the holder in the lathe toolpost so that the shank is firmly supported and aligned with the workpiece centerline. Fit a compatible ISO-format indexable insert into the pocket and secure it with the designated clamp or screw, ensuring correct seating and torque per insert manufacturer recommendations. Set cutting parameters—speed, feed, depth of cut—according to workpiece material and insert grade. Verify tool height relative to the workpiece center before engaging the cut to avoid chatter and implement incremental passes for finishing passes.

Usage recommendations

Use inserts rated for the workpiece material and select appropriate grades for roughing or finishing. Maintain correct insert clamping torque and replace worn inserts to preserve dimensional accuracy. Confirm toolholder rigidity and proper alignment to minimize vibration; coolant or appropriate cutting fluids can be used depending on material and insert specifications.