Sandvik Coromant 5735408 Cutoff Insert 1.5 Mm Carbide

Product Description

The SANDVIK COROMANT 5735408 is a solid carbide cutoff and grooving insert in the CoroCut XS series, designed for parting, grooving, and turning operations on CNC lathes and turning centers. It features a 1.5 mm cutting width, an H13A uncoated carbide grade, and a MAG chipbreaker geometry optimized for chip control in small-diameter and shallow-groove applications. The insert mounts via screw-holding method in a right-hand orientation and delivers a maximum depth of cut of 3.70 mm. Its 6-degree relief angle and 0.05 mm corner radius make it well suited for precision grooving where tight tolerances and clean finishes are required.

This insert is intended for use in metalworking and machining environments, specifically in turning centers equipped with CoroCut XS compatible toolholders. Typical applications include cutoff operations on small-diameter barstock, shallow external grooving, and profile turning in production or job-shop settings. It is installed and serviced by machinists and CNC setup technicians working with ferrous and non-ferrous materials. The uncoated H13A grade is particularly suited for applications where sharp cutting edges and precise geometry are prioritized over coated-grade wear resistance.

Key Features

• Solid carbide construction with H13A uncoated grade for sharp, precise cutting edges
• 1.5 mm cutting width with a width tolerance of 0.0008 inches for tight groove accuracy
• MAG chipbreaker geometry for controlled chip evacuation in grooving and parting
• Maximum depth of cut of 3.70 mm suitable for shallow to moderate groove depths
• Screw-mount insert holding method for secure, repeatable seating in compatible toolholders
• Right-hand orientation, insert style MAGR, seat size 3

Compatibility

Designed for use with CoroCut XS series toolholders that accept MAGR style, seat size 3 inserts with screw-clamping. Verify toolholder seat size and clamping style before ordering.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician with the machine powered off and spindle locked before insert replacement. Use the appropriate Torx or hex key specified by the toolholder manufacturer to secure the clamping screw — do not overtighten. Inspect the insert pocket and seating surface for debris or damage before seating the new insert. Confirm correct insert orientation and hand designation match the toolholder before resuming operation.