Iscar 6003236 DGN4803C IC328 Carbide Cutoff Insert 4.8mm

Product Description

The ISCAR 6003236 is a solid carbide cutoff and grooving insert designed for use in Do-Grip series toolholders. It carries the DGN 4803C designation with an IC328 manufacturer grade and features a PVD coating combining TiN and TiCN layers for wear resistance in demanding cutting environments. The insert delivers a 4.8 mm (0.189 inch) cutting width and a 0.30 mm (0.012 inch) corner radius. With a neutral lead angle and double-end configuration, it offers consistent performance across both orientations. Licensed machinists and toolroom technicians working with superalloys and other tough materials will find this insert suited to precision parting and grooving operations.

This insert is intended for grooving and parting applications in CNC turning centers and manual lathes equipped with compatible Do-Grip clamp-style toolholders. Its primary workpiece material designation targets superalloys (ISO material code S) as well as steel (P) and stainless steel (M), making it applicable across aerospace, energy, and general machining environments. The C chipbreaker geometry and IC328 grade are matched to interrupted and continuous cuts in heat-resistant alloys where edge stability is critical.

Key Features

• 4.8 mm cutting width (0.189 inch decimal equivalent) for precise groove and parting dimensions
• IC328 grade with PVD-applied TiN and TiCN coating for elevated heat and wear resistance
• Double-end insert design extends usable tool life per insert
• Neutral lead angle and neutral hand for versatile left- or right-hand application
• 0.30 mm corner radius reduces stress concentration at groove base
• Compatible with ISO 13399 tooling data standards for CAM and presetter integration

Compatibility

Designed for use in ISCAR Do-Grip series clamp-style toolholders that accept DGN-style inserts. Suitable for ISO material groups P, M, and S workpieces including steel, stainless steel, and superalloys.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the spindle before seating or removing the insert from the toolholder clamp. Ensure the clamp screw torque and seating surface are free of chips or debris before securing the insert. Follow the toolholder manufacturer's clamping procedure to avoid insert rocking or premature edge failure.