Iscar 6004547 Carbide Cutoff Insert 4 Mm IC908 Tang-grip

Product Description

The ISCAR 6004547 is a solid carbide cutoff and grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. Carrying the IC908 manufacturer grade with a PVD coating, this insert delivers consistent performance across a broad range of workpiece materials. The cutting width measures 4.00 mm (0.1575 inches), with a neutral lead angle of 0 degrees and a relief angle of 7 degrees. The corner radius is 0.24 mm (0.0094 inches). It belongs to ISCAR's Tang-Grip series, uses a clamp-type holding method, and features a W chipbreaker geometry suited for chip control in grooving and parting cuts. Machining professionals and toolroom technicians install this insert as part of a Tang-Grip toolholder system.

This insert is rated for universal primary workpiece material compatibility, covering ISO material groups H, K, M, P, and S. That range includes carbon steels, stainless steels, cast irons, non-ferrous alloys, and heat-resistant superalloys. Typical applications include radial parting, shallow grooving, and face grooving on small-to-medium diameter bar stock in production turning environments. It is a single-end, single-use-per-seat insert and is sold individually with a minimum order quantity of 10 units per order.

Key Features

• Solid carbide substrate with IC908 grade and PVD coating for wear resistance across multiple material groups
• 4.00 mm cutting width with neutral lead angle and 7-degree relief angle for clean parting cuts
• W chipbreaker geometry promotes controlled chip evacuation during grooving operations
• Tang-Grip clamp-style holding method provides rigid insert seating and repeatable edge positioning
• Corner radius of 0.24 mm reduces edge stress at the start of the cut
• Compatible with ISO 13399 tooling data standards for CAM and tool management integration

Compatibility

Designed for use with ISCAR Tang-Grip series toolholders that accept TAG-style inserts with a size code of 4. Confirmed compatible across ISO workpiece material groups H, K, M, P, and S.

Installation Notes

Installation is performed by a machinist or toolroom technician using the appropriate Tang-Grip clamping toolholder. Power down and lock out the machine spindle before seating or removing any insert. Verify the toolholder pocket is clean and free of chips before clamping. Do not exceed the toolholder's rated feed and depth-of-cut parameters for this insert width.