Sandvik Coromant 5736227 Grooving Insert 4mm Corocut 1-2

Product Description

The SANDVIK COROMANT 5736227 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Part of the CoroCut 1-2 series, it carries a PVD-applied TiAlN/TiN coating that supports extended tool life under high cutting temperatures and abrasive workpiece conditions. The insert has a neutral hand orientation with a 4 mm cutting width, a maximum depth of cut of 23.3 mm, and a corner radius of 2 mm. ISO code N123H2-0400-RO 1005 identifies the exact insert geometry. Machinists and CNC operators working in job shop, production, and toolroom environments install this insert into compatible CoroCut 1-2 toolholders.

This insert is suited for grooving and cut-off applications on steel, stainless steel, and similar materials in both light and moderate cutting conditions. The positive rake geometry and RO chip breaker promote controlled chip formation and help reduce cutting forces. It fits H2 insert seat size toolholders within the CoroCut 1-2 system. Typical applications include external groove turning on medium to large diameter workpieces where a 4 mm groove width and depth capacity up to 23.3 mm are required. The insert is sold individually with a minimum order quantity of 10 units.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for heat and wear resistance
• 4 mm cutting width with a maximum depth of cut of 23.3 mm
• 2 mm corner radius for smooth groove floor transitions
• Positive rake angle reduces cutting forces and heat generation
• RO chip breaker supports reliable chip control in grooving operations
• Neutral hand orientation fits standard CoroCut 1-2 toolholder setups

Compatibility

Designed for use with CoroCut 1-2 series toolholders accepting H2 insert seat size. ISO code N123H2-0400-RO 1005 and insert style N123x2 identify the toolholder and seat interface. Confirm toolholder compatibility against the CoroCut 1-2 system specifications before installation.

Installation Notes

Insert installation should be performed by a qualified machinist or CNC tooling technician with the machine in a full stop and lockout-tagout procedures followed before accessing the turret or toolholder. Seat the insert fully into the pocket and torque the clamping screw according to the toolholder manufacturer specifications listed in the CoroCut 1-2 system documentation. Inspect the insert seat for chips or debris before seating a new insert to ensure proper contact and prevent premature edge failure.