Sandvik Coromant 5736659 Grooving Insert 6mm Corocut 1-2

Product Description

The SANDVIK COROMANT 5736659 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Manufactured to ISO code N123K1-0600-0004-TF 1125, this insert features a 6 mm cutting width, a maximum depth of cut of 3.40 mm, and a TiAlN coating applied via PVD process. The 1125 grade substrate combined with a positive rake geometry and TF chip breaker makes this insert well-suited for consistent chip control in medium to finishing grooving passes. It is installed by CNC machinists and toolroom technicians working in production or job-shop environments.

This insert belongs to the SANDVIK COROMANT CoroCut 1-2 series, a tooling platform widely used in residential and industrial machine shops for grooving, parting, and face grooving on metalworking lathes. The neutral hand orientation allows use in both conventional and Swiss-style turning applications. The K1 insert size and K seat designation match corresponding CoroCut 1-2 holders designed for that seat size. Typical applications include external grooving on steel, stainless steel, and non-ferrous workpieces where controlled depth and clean shoulder definition are required.

Key Features

• Solid carbide construction with PVD-applied TiAlN coating for wear resistance and edge retention
• 6 mm cutting width with a maximum depth of cut range of 3.00 to 4.00 mm
• Positive rake geometry with TF chip breaker for reliable chip evacuation
• Neutral hand orientation compatible with a wide range of CoroCut 1-2 toolholders
• 0.40 mm corner radius for clean groove shoulders and controlled finish
• Multi-use insert rated for grooving and parting operations within the CoroCut 1-2 platform

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting a K seat and K1 insert size. ISO code N123K1-0600-0004-TF 1125 confirms fitment within the N123x1 insert family.

Installation Notes

This insert is installed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and insert clamp hardware specified for the CoroCut 1-2 holder to avoid seat damage. Inspect the insert pocket and seating surface for chips or debris before seating the new insert.