Iscar 5569340 Vnmg Carbide Turning Insert IC807

Product Description

The ISCAR 5569340 is a solid carbide turning insert designed for precision metal cutting in CNC and manual turning applications. It carries the VNMG 331-F3M geometry with a 35-degree diamond shape, positive rake, and an F3M chip breaker for controlled chip flow across a range of materials. The insert is coated with TiAlN and TiN via a PVD process using ISCARs SumoTec proprietary coating technology, which improves wear resistance and heat management at the cutting edge. With a 0.4 mm corner radius and a maximum depth of cut of 1.5 mm, this insert is suited for finishing and light-to-medium roughing passes. Licensed machinists and CNC operators install this insert in compatible VNMG toolholders.

This insert is part of ISCARs Isoturn series and is rated for use across multiple primary workpiece material categories, including cast iron, non-ferrous materials, stainless steel, carbon and alloy steels, and superalloys, corresponding to ISO material codes H, K, M, P, and S. It is intended for right-hand turning operations. Typical applications include OD turning on lathes in production machining environments, job shops, and maintenance facilities where multi-material versatility is required.

Key Features

• VNMG 331-F3M geometry with F3M chip breaker for controlled chip evacuation
• TiAlN and TiN dual-layer coating applied via PVD SumoTec process for extended tool life
• 35-degree diamond insert shape with positive rake for reduced cutting forces
• 0.4 mm corner radius suitable for finishing and light roughing passes
• Maximum depth of cut of 1.5 mm
• Compatible with ISO material groups H, K, M, P, and S
• Meets ISO 13399 standard for cutting tool data representation

Compatibility

Designed for use in right-hand VNMG-style toolholders within the ISCAR Isoturn series. Compatible with workpiece materials classified under ISO codes H, K, M, P, and S. Confirm toolholder pocket geometry and clamping method before installation.

Installation Notes

This insert is installed and replaced by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer - do not overtighten. Inspect the insert seat and pocket for chips or debris before seating the new insert to ensure proper contact and dimensional accuracy.