Sandvik Coromant 5752973 Grooving Insert TLG2 1125 Top Lok

Product Description

The SANDVIK COROMANT 5752973 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Built to the TLG2 1125 specification within the Top Lok series, it features a 1.57 mm (0.0620 inch) cutting width and a maximum depth of cut of 2.79 mm (0.1100 inch). The PVD-applied TiCrAlN and TiAlN dual-layer coating delivers thermal resistance and wear protection in demanding turning applications. This insert is installed by machinists and CNC tooling specialists in production and job-shop environments.

This insert is suited for external grooving on ferrous and non-ferrous workpieces in both production-volume and prototype-run scenarios. The right-hand orientation makes it compatible with standard right-hand Top Lok toolholders. With a neutral rake angle of 10 degrees and a corner radius of 0.19 mm (0.0075 inch), it is well matched to fine-tolerance groove profiles in materials where edge integrity and surface finish are critical. It ships individually but is subject to a minimum order quantity of 10 units.

Key Features

• Solid carbide substrate with PVD-applied TiCrAlN and TiAlN dual coating for extended tool life
• 1.57 mm cutting width supports precise groove dimensioning to 1/16 inch nominal
• Maximum depth of cut range of 2.00 to 3.00 mm suits a range of grooving profiles
• Neutral rake with 10-degree rake angle for balanced cutting forces
• Right-hand insert orientation for use in standard right-hand Top Lok holders
• Multi-use capable insert design within the Top Lok system

Compatibility

Designed for use with SANDVIK COROMANT Top Lok series right-hand grooving toolholders accepting size 2 inserts. ISO code TLG-2062R 1125 and catalog number TLG-2062R 1125 apply for cross-referencing to compatible toolholder specifications.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. The machine spindle must be fully stopped and the turret or tool post locked out before seating or removing the insert. Use the correct Top Lok clamping key to secure the insert fully in the pocket without over-torquing the clamping screw. Inspect the insert seat for chips or contamination before each insert change to maintain accurate seating and prevent premature edge failure.