Iscar 6004671 Carbide Cutoff Insert 0.079 in Tang-grip

Product Description

The ISCAR 6004671 is a solid carbide cutoff and grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. This single-end insert belongs to the Tang-Grip series and features a 0.079 inch (2.01 mm) cutting width with a neutral lead angle and neutral hand orientation. The IC830 grade substrate carries an AlTiN and TiN PVD coating, making it well suited for high-performance cutting in superalloy and steel workpiece materials. A 7-degree relief angle and a 0.008 inch (0.20 mm) corner radius contribute to stable, controlled cuts in demanding applications.

This insert is intended for grooving and parting operations in production machining environments, including aerospace, power generation, and general metalworking shops. The LF chipbreaker geometry promotes efficient chip evacuation in tight-clearance parting situations. It is compatible with Tang-Grip style toolholders and is installed by machinists and CNC tooling technicians working with superalloys, steels, and other ISO P, M, and S workpiece material groups.

Key Features

• Solid carbide construction with IC830 grade for wear resistance in difficult-to-machine materials
• AlTiN and TiN PVD coating for extended tool life in superalloy and steel applications
• 0.079 inch (2.01 mm) cutting width with neutral lead angle and neutral hand
• LF chipbreaker geometry for reliable chip control during parting and grooving
• 0.008 inch (0.20 mm) corner radius for controlled edge engagement
• 7-degree relief angle provides clearance and reduces rubbing on the workpiece
• Conforms to ISO 13399 tooling data standards

Compatibility

Designed for use with Tang-Grip series toolholders compatible with TAG style, size 2 cutoff and grooving inserts. Suitable for ISO P, M, and S workpiece material classifications including steels and superalloys.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician with the machine spindle fully stopped and all motion axes locked out. Seat the insert firmly in the Tang-Grip pocket and verify clamping force is adequate before initiating any cut. Inspect the insert seating pocket for chips or debris before each insert change, as contamination can cause premature insert failure or poor surface finish. Follow the toolholder manufacturer's clamping torque guidelines and machine tool safety procedures.