Sandvik Coromant 5735861 Grooving Insert Corocut 1-2

Product Description

The SANDVIK COROMANT 5735861 is a solid carbide grooving insert designed for the CoroCut 1-2 insert system. It carries a TiAlN/TiN PVD coating and features a neutral hand orientation, making it suitable for straight grooving operations on a lathe or turning center. The cutting width measures 3.17 mm (0.125 inches) with a maximum depth of cut reaching 18.6 mm (0.732 inches). The corner radius is 1.58 mm (0.0625 inches). This insert is installed and replaced by machinists, toolroom technicians, and CNC turning operators working with parting, grooving, and profiling operations.

This insert fits applications across general-purpose grooving on ferrous and non-ferrous materials in both production and job-shop environments. The CoroCut 1-2 series is a widely used platform in external and face grooving on CNC turning machines. The F2 insert size and RO chip breaker geometry are matched to moderate-depth grooving within the 10.00 mm to 20.00 mm depth-of-cut range. The positive rake geometry and PVD-applied TiAlN/TiN finish support consistent chip control and extended tool life across a variety of workpiece materials.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for wear resistance
• 3.17 mm cutting width with a corner radius of 1.58 mm for precise groove geometry
• Maximum depth of cut of 18.6 mm supports moderate to deeper grooving passes
• Positive rake angle aids chip evacuation and reduces cutting forces
• RO chip breaker geometry designed for controlled chip formation during grooving
• Multi-use insert suitable for grooving, parting, and profiling operations

Compatibility

Designed as a replacement-style insert for SANDVIK COROMANT CoroCut 1-2 series toolholders accepting the F insert seat size. ISO code N123F2-0318-RO 1005 and catalog number N123F2-0318-RO 1005 confirm direct fitment within the CoroCut 1-2 system.

Installation Notes

Insert replacement should be performed with the machine in a full stop and lockout/tagout procedures followed per OSHA and shop safety standards. Use the appropriate insert key or torx wrench specified for the CoroCut 1-2 toolholder to seat the insert without over-torquing the clamping screw. Inspect the insert pocket and clamping pad for chips or wear before seating a new insert. Dispose of worn carbide inserts per applicable local regulations for tungsten carbide materials.