Sandvik Coromant 5741431 Cutoff Insert Corocut 1-2 3mm

Product Description

The SANDVIK COROMANT 5741431 is a solid carbide cutoff and grooving insert designed for precision parting and groove turning operations on CNC lathes and turning centers. Manufactured in the CoroCut 1-2 series, this insert features a 3.00 mm cutting width (0.1181 inches) and a right-hand lead angle of 10 degrees. The PVD-applied TiAlN coating delivers thermal resistance and edge wear protection in demanding continuous and interrupted cut applications. A 0.10 mm corner radius and 7-degree relief angle give it clean, repeatable cutting geometry. It is installed using a clamp-style insert holding method and carries the manufacturer catalog number R123G2-0300-1001-CS 1125.

This insert is suited for use in production turning environments where consistent groove width and tight dimensional tolerances are required. The CS chipbreaker geometry promotes controlled chip evacuation, making it appropriate for medium to finishing passes in steel and similar materials. It is intended for use by machinists and CNC turning technicians in both job shop and high-volume manufacturing settings. The insert fits CoroCut 1-2 series toolholders accepting an G-size insert seat.

Key Features

• Solid carbide construction with PVD TiAlN coating for extended wear resistance
• 3.00 mm cutting width with maximum depth of cut of 19.40 mm (0.7638 inches)
• CS chipbreaker geometry for reliable chip control in groove turning
• 10-degree right-hand lead angle with 7-degree relief angle
• 0.10 mm corner radius for precise groove floor geometry
• Clamp-style holding method for secure, repeatable insert indexing

Compatibility

Designed for use in CoroCut 1-2 series toolholders with a G-size insert seat. Verify toolholder seat size and clamping system compatibility before installation.

Installation Notes

Insert installation should be performed by a qualified machinist or CNC tooling technician with the machine fully stopped and locked out per applicable safety procedures. Use the appropriate torque wrench and clamping screw specified by the toolholder manufacturer — do not over-tighten or substitute fasteners. Inspect the insert seat for debris or damage before seating the insert to ensure proper contact and alignment. Replace the insert at first sign of chipping, built-up edge, or dimensional drift in the workpiece.