Kennametal 2972262 Cutoff Insert KC5025 Carbide 1.5mm

Product Description

The KENNAMETAL 2972262 is a carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Manufactured to the A4C0155R06CF01 designation within the Series A4 platform, this insert features a 1.5 mm (0.0591 inch) cutting width and a PVD-applied TiAlN coating in Kennametal grade KC5025. The CF chipbreaker geometry promotes controlled chip formation during cut-off applications. A 6-degree right-hand lead angle and a 2-degree relief angle define the cutting geometry. Overall insert length is 15.50 mm (0.6102 inch) with a cutting height of 3.02 mm (0.1189 inch). The insert is held in place by a clamp-style toolholder.

This insert is intended for cut-off and parting operations in production turning environments, including both conventional and CNC lathe setups. The KC5025 grade with TiAlN PVD coating is suited for a range of workpiece materials, making this insert applicable across general machining and high-volume production scenarios. It is installed by machinists and toolroom technicians working with Series A4 compatible cutoff toolholders. The right-hand lead angle designation should be confirmed against the toolholder orientation before ordering.

Key Features

• 1.5 mm (0.0591 inch) cutting width for precision parting operations
• KC5025 carbide grade with PVD-applied TiAlN coating for wear resistance
• CF chipbreaker geometry for controlled chip evacuation
• 6-degree right-hand lead angle with 2-degree relief angle
• Clamp-style insert holding for secure, repeatable seating
• Series A4 platform with Insert Seat Size 1 for broad toolholder compatibility

Compatibility

Designed for use with Series A4 cutoff and grooving toolholders that accept Insert Seat Size 1 and are configured for right-hand lead angle cutoff inserts.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician with the machine powered down and all axes at rest. Confirm the toolholder is clean and the insert seat is free of chips or debris before seating the insert. Tighten the clamp fastener to the toolholder manufacturer's specified torque. Verify lead angle orientation and cutting direction match the toolholder configuration before resuming operation.