Iscar 6004459 Cutoff Insert 2mm Right Hand Tang-grip

Product Description

The ISCAR 6004459 is a Tang-Grip series carbide cutoff and parting insert designed for precision grooving and parting operations on CNC lathes and turning centers. Built to TAGR2J6D geometry with IC830 grade carbide and a PVD-applied AlTiN/TiN coating, this insert delivers reliable performance when machining superalloys and other difficult-to-cut materials. The 2 mm cutting width (0.0787 inches) and 6-degree right-hand lead angle allow controlled chip direction and predictable tool engagement. The J chipbreaker geometry promotes chip curling and evacuation in tight grooves. Licensed machinists and CNC operators working in aerospace, oil and gas, and high-performance manufacturing will find this insert suited to demanding parting cycles.

This insert is intended for use in Tang-Grip compatible toolholders on turning and parting applications where superalloy, stainless, and high-temperature alloy workpieces are common. The right-hand orientation suits standard-direction parting from front-facing turret positions. With a 0.20 mm corner radius and 7-degree relief angle, the cutting geometry balances edge strength with clearance on deep groove work. Typical applications include cutoff operations, external grooving, and face grooving on materials classified under ISO material codes M, P, and S.

Key Features

• IC830 carbide grade with PVD AlTiN/TiN coating for extended tool life in superalloy cutting
• 2 mm cutting width (0.0787 inches) for precise parting and grooving slots
• 6-degree right-hand lead angle directs cutting forces and chip flow predictably
• J chipbreaker geometry promotes chip control and evacuation in confined grooves
• 0.20 mm corner radius balances edge strength with groove-bottom finish
• Conforms to ISO 13399 tooling data standards for CAM and tooling system integration

Compatibility

Designed for use in Tang-Grip series toolholders compatible with TAG-style inserts. Verify toolholder acceptance of the TAGR2J6D insert geometry and 2 mm width 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 seating or removing inserts. Ensure the Tang-Grip toolholder pocket is clean and free of chips or debris before clamping the insert. Do not exceed the toolholder manufacturer's recommended depth-of-cut or feed rate for this insert width and grade.