Sandvik Coromant 5737129 Grooving Insert Solid Carbide Tialn

Product Description

The SANDVIK COROMANT 5737129 is a solid carbide grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. It carries a TiAlN Physical Vapor Deposition (PVD) coating and a 1125 manufacturer grade, delivering wear resistance in a range of workpiece materials. The insert features a neutral hand orientation, a 0.097-inch cutting width, and a 4G chip breaker geometry that promotes controlled chip evacuation during interrupted or continuous groove cuts. Machining professionals and CNC operators use this insert for high-precision groove profiles where consistent dimensional results are critical.

This insert belongs to the T-Max Q-Cut series and is suited for radial grooving, parting-off, and shallow groove profiling on turning equipment. It fits insert seat size 25 holders configured for N151.2-style inserts. The ISO designation is N151.2-A097-25-4G 1125. The multi-use designation indicates compatibility with both grooving and light turning passes within the holder system. Applications span general metalworking in production and job-shop environments where repeatable groove width and finish quality are required.

Key Features

• Solid carbide substrate with TiAlN PVD coating for extended tool life
• 0.097-inch cutting width with a 0.0126-inch corner radius for tight groove tolerances
• 4G chip breaker geometry supports controlled chip flow in grooving and parting operations
• Neutral hand orientation compatible with standard right-hand turning setups
• Rake angle of 7 degrees promotes clean cutting action on a range of workpiece materials
• Multi-use insert rated for grooving and light turning within compatible holder systems

Compatibility

Designed for use in N151.2-style insert holders with seat size 25, per ISO code N151.2-A097-25-4G 1125. Compatible with T-Max Q-Cut series tooling systems configured for that seat size and insert style.

Installation Notes

Installation is performed by qualified CNC machinists or tooling technicians. Power down and lock out the turning machine before seating or removing inserts. Use the manufacturer-specified torx or clamping key to secure the insert in its seat — do not use substitute tools that may damage the clamping screw or insert pocket. Inspect the insert pocket and clamping components for wear or debris before seating a new insert.