Sandvik Coromant 5737739 Grooving Insert 5mm T-max Q-cut

Product Description

The SANDVIK COROMANT 5737739 is a solid carbide grooving insert designed for parting and grooving operations on CNC lathes and turning centers. It carries the ISO designation N151.3-500-40-7P 1125 and belongs to the T-Max Q-Cut series, a widely recognized platform for external and face grooving. The insert features a 5.00 mm cutting width and a maximum depth of cut of 2.20 mm, with a neutral hand orientation that suits standard radial grooving setups. A PVD-applied TiAlN coating provides wear resistance and thermal stability across a range of workpiece materials. The 7P chip breaker geometry promotes positive rake cutting action for clean chip formation.

This insert is suited for use in production turning environments, including automotive, general machining, and precision component shops. The T-Max Q-Cut series is engineered for external grooving, parting, and face grooving on lathes using compatible T-Max Q-Cut toolholders and blade systems. The neutral hand makes it a flexible choice for setups where a single insert orientation covers the primary grooving direction. Installation is performed by licensed machinists or qualified CNC operators as part of routine insert indexing.

Key Features

• Solid carbide substrate with PVD TiAlN coating for extended tool life
• 5.00 mm cutting width with a maximum depth of cut of 2.20 mm
• Positive rake 7P chip breaker geometry for controlled chip evacuation
• Neutral hand orientation for standard radial grooving applications
• 2.50 mm corner radius supports groove wall finish and insert strength
• Insert seat size 40 for use with compatible T-Max Q-Cut tooling systems

Compatibility

Designed for use with compatible SANDVIK COROMANT T-Max Q-Cut series toolholders and blades accepting insert seat size 40. Refer to the manufacturer tooling system documentation to confirm holder and blade compatibility before ordering.

Installation Notes

Insert indexing and replacement should be performed by a qualified machinist or CNC operator with the machine in a full stop and locked-out state per applicable safety procedures. Seat the insert fully into the insert pocket and verify clamping force is correct before resuming cutting operations. Inspect the insert pocket and clamping screw for wear or debris before installing a new insert. Do not use a damaged or chipped insert, as it can affect workpiece finish and tool stability.