Iscar 6003451 Cutoff Insert 3mm Tang-grip IC928 Carbide

Product Description

The ISCAR 6003451 is a single-end solid carbide cutoff and parting insert in the Tang-Grip series, designed for precision grooving and parting operations on CNC lathes and turning centers. The insert carries the IC928 manufacturer grade with a PVD coating, delivering wear resistance and edge stability when cutting superalloys and other demanding workpiece materials. It features a 3.00 mm cutting width (0.1181 inches), a 6-degree right-hand lead angle, a 7-degree relief angle, and a 0.20 mm corner radius (0.0079 inches). The chipbreaker style is C. This insert is installed by CNC machinists and toolroom technicians performing production parting and cutoff work.

The ISCAR 6003451 is suited for parting and grooving applications where tight dimensional control and consistent chip evacuation are required. Its primary target workpiece materials are superalloys, with ISO material codes M, P, and S also supported, covering a broad range of steels, stainless steels, and high-temperature alloys. The Tang-Grip mounting system provides rigid clamping in compatible Tang-Grip toolholders, helping maintain repeatability across high-volume production runs on CNC turning equipment.

Key Features

• IC928 grade with PVD coating for extended tool life in superalloy and steel parting applications
• 3.00 mm (0.1181 inch) cutting width with 6-degree right-hand lead angle
• 7-degree relief angle and 0.20 mm corner radius for precise parting geometry
• Solid carbide construction in the Tang-Grip insert style (TAG)
• C chipbreaker for controlled chip formation during cutoff operations
• Conforms to ISO 13399 tooling data standards

Compatibility

Designed for use with ISCAR Tang-Grip series toolholders that accept TAG-style inserts with a 3 mm insert size code. Confirm toolholder seat geometry and insert size code before ordering.

Installation Notes

Installation is performed by qualified CNC machinists or toolroom personnel. Power down and lock out the machine before changing inserts. Seat the insert fully into the Tang-Grip toolholder pocket and verify clamping security before resuming operation. Do not exceed the toolholder manufacturer's recommended depth-of-cut or feed rate for the insert grade and workpiece material combination.