Sandvik Coromant 5735912 Grooving Insert Corocut 1-2

Product Description

The SANDVIK COROMANT 5735912 is a solid carbide grooving insert in the CoroCut 1-2 series, designed for precision grooving and parting operations on CNC lathes and turning centers. The insert carries a PVD-applied TiAlN/TiN coating for improved wear resistance and tool life on a range of workpiece materials. It features a 3.18 mm cutting width (approximately 0.125 inches), a maximum depth of cut of 19.2 mm (approximately 0.756 inches), and a neutral hand orientation. The GF chip breaker geometry controls chip formation during grooving passes. Machinists and CNC operators install this insert in compatible CoroCut 1-2 toolholders as a direct replacement tip.

This insert suits external grooving, recessing, and light parting applications on small to medium diameter workpieces. The G insert seat size and 0.20 mm corner radius (approximately 0.008 inches) make it appropriate for fine-finish grooves with tight dimensional tolerances. The maximum depth of cut range spans 10.00 mm to 20.00 mm (approximately 0.300 to 1.000 inches), covering a broad range of groove depths in a single insert style. It is sold individually but subject to a minimum order quantity of 10 units. ISO code N123G2-0318-0002-GF 1005 identifies the full insert designation for procurement and toolroom records.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for extended wear resistance
• 3.18 mm cutting width with neutral hand orientation for straightforward grooving setups
• GF chip breaker geometry promotes controlled chip evacuation during grooving passes
• Maximum depth of cut of 19.2 mm covers typical external groove depths in one insert
• 0.20 mm corner radius supports fine-finish groove profiles with tight tolerances
• Multi-use tool designation allows use across compatible CoroCut 1-2 holders

Compatibility

Designed for use with compatible SANDVIK COROMANT CoroCut 1-2 series toolholders accepting G seat size inserts. ISO designation N123G2-0318-0002-GF 1005 should be cross-referenced against the toolholder specification to confirm fitment before installation.

Installation Notes

Installation is performed by qualified machinists or CNC toolroom technicians. Ensure the machine spindle is fully stopped and the tool turret is de-energized before seating or removing the insert. Use the correct torque wrench and insert screw specified by the toolholder manufacturer — do not overtighten, as this can fracture the carbide substrate. Confirm insert seating and clamping before resuming cutting operations.