Iscar 6011387 TAGN3J IC830 Carbide Cutoff Insert 3.05mm

Product Description

The ISCAR 6011387 is a Tang-Grip series cutoff and grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. Manufactured from solid carbide with an IC830 PVD-coated grade, this insert delivers consistent performance in demanding cutting environments. The TAGN3J geometry features a 3.05 mm cutting width, a neutral lead angle, and a 0.20 mm corner radius, making it well suited for tight-tolerance groove profiles. It uses a clamp-style holding method and is rated for single-end use. Licensed machinists and CNC operators install this insert as part of routine tooling changeouts in production turning operations.

This insert is intended for grooving and parting applications on superalloy workpieces, with a primary material code classification of M, P, and S per ISO standards. Its PVD coating and IC830 grade are optimized for cutting superalloys and a range of ferrous and non-ferrous metals. Typical applications include external grooving, cutoff operations, and profiling on medium to high-volume turning setups. The Tang-Grip system provides rigid clamping and repeatable positioning, which reduces chatter and improves surface finish in tight groove geometries.

Key Features

• IC830 PVD-coated solid carbide grade optimized for superalloy and multi-material turning
• 3.05 mm cutting width with a neutral lead angle for straight, balanced cuts
• 0.20 mm corner radius for controlled groove profiles and reduced stress concentration
• Tang-Grip clamp-style holding method ensures rigid, repeatable seating
• J chipbreaker geometry for effective chip control in grooving and parting operations
• Conforms to ISO 13399 standards for tooling data interoperability

Compatibility

Designed for use with ISCAR Tang-Grip series toolholders that accept the TAGN3 insert style. Confirm holder compatibility by matching the insert style code and size code before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and clamping hardware specified for the Tang-Grip holder to secure the insert without over-tightening. Inspect the insert pocket and clamping surfaces for debris or damage before seating the new insert.