Sandvik Coromant 5753173 Grooving Insert TLG3 3020

Product Description

The SANDVIK COROMANT 5753173 is a solid carbide grooving insert in the Top Lok series, designed for precision grooving operations on CNC lathes and turning centers. It carries a manufacturer grade of 3020 with a multi-layer MT-CVD coating of TiCN and Al2O3, providing thermal resistance and wear protection during interrupted and continuous cuts. The insert is left-hand oriented with a cutting width of 0.125 inches (3.17 mm), a maximum depth of cut of 0.150 inches (3.81 mm), and a neutral rake geometry with a 10-degree rake angle. Machinists and CNC operators working in job shop and production environments will find this insert suited to grooving, parting, and profiling applications in ferrous and non-ferrous materials.

This insert is intended for use in Top Lok compatible grooving toolholders on manual and CNC turning equipment. It fits ISO code TLG-3125L 3020 and carries an insert seat size of 3. The left-hand designation makes it appropriate for grooving operations where the cutting direction requires a left-hand insert orientation. It is packaged individually and sold in a minimum order quantity of 10 units, making it suitable for stocking in toolcrib environments or production lines where consistent insert replenishment is required.

Key Features

• MT-CVD coating process with TiCN and Al2O3 finish for extended wear life and thermal stability
• Solid carbide substrate, manufacturer grade 3020, for rigidity and edge retention
• Left-hand insert orientation for compatible toolholder configurations
• Neutral rake geometry with a 10-degree rake angle for balanced cutting forces
• Corner radius of 0.0075 inches (0.19 mm) for controlled edge definition at groove shoulders
• Multi-use insert designation, compatible with grooving, parting, and profile turning applications

Compatibility

Designed for use in Top Lok series grooving toolholders accepting insert seat size 3 and conforming to ISO code TLG-3125L 3020. Verify toolholder seat size and hand designation before installation.

Installation Notes

Insert replacement is performed by qualified machinists or CNC tooling technicians. Always power down and lock out the machine spindle before changing inserts. Inspect the insert seat and clamping components for wear or damage before seating the new insert. Do not exceed the published depth of cut range for this insert size, as overloading the cutting edge can cause insert fracture and workpiece damage.