Sandvik Coromant 5753558 Grooving Insert Solid Carbide

Product Description

The SANDVIK COROMANT 5753558 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. It carries a TiCrAlN and TiAlN PVD coating applied over a grade 1125 carbide substrate, delivering strong wear resistance and thermal stability at elevated cutting speeds. The insert features a 1.98 mm (0.0780 inch) cutting width, a maximum depth of cut of 2.39 mm (0.0940 inch), and a neutral rake geometry with a 10-degree rake angle. A corner radius of 0.19 mm (0.0075 inch) supports controlled chip formation on steel, stainless, and similar workpiece materials. This insert is installed by machinists and CNC tooling technicians on production turning equipment.

This insert is intended for use in the Sandvik Coromant Top Lok grooving system, TLGP-style insert seats, size 3. It is suited for grooving, recessing, and parting applications in both production and job-shop environments where consistent groove width and depth control are required. The insert is configured for right-hand cutting orientation. Its multi-use designation means it is compatible with toolholders that accept the TLGP-3 insert seat, making it a versatile option across a range of groove depth requirements from 2.00 mm to 3.00 mm maximum depth of cut range.

Key Features

• Solid carbide grade 1125 substrate with PVD-applied TiCrAlN and TiAlN dual coating for extended tool life
• 1.98 mm cutting width with a maximum depth of cut of 2.39 mm for controlled groove profiles
• Neutral rake geometry with a 10-degree rake angle suited to a broad range of workpiece materials
• Corner radius of 0.19 mm for precision groove corner definition
• Right-hand cutting orientation, TLGP insert style, size 3 seat
• Multi-use designation compatible with Top Lok TLGP-3 toolholders

Compatibility

Designed for use with Sandvik Coromant Top Lok series toolholders accepting TLGP-3 insert seats. ISO code TLGP-3078R 1125. Compatible with TLGP-3 seat size toolholders configured for right-hand grooving. Verify toolholder seat specifications before installation.

Installation Notes

Insert replacement should be performed by a qualified machinist or tooling technician with the machine powered down and the spindle locked. Use the correct torque wrench or clamping key specified by the toolholder manufacturer to secure the insert clamp — do not overtighten by hand. Inspect the insert seat for chips, debris, or wear before seating a new insert. Follow the toolholder manufacturer's setup documentation for proper insert orientation and engagement depth.