Sandvik Coromant 5736842 Grooving Insert Solid Carbide

Product Description

The SANDVIK COROMANT 5736842 is a solid carbide grooving insert designed for the T-Max Q-Cut series of parting and grooving toolholders. It carries a manufacturer grade of 2135 and features a multi-layer MT-CVD coating of TiCN, Al2O3, and TiN, which provides wear resistance and thermal stability during interrupted cutting operations. The insert has a neutral hand orientation, a cutting width of 0.1181 inches (3.00 mm), and a corner radius of 0.0118 inches (0.30 mm). It is sized for insert seat size 30 and is identified by ISO code N151.2-300-30-5G 2135 with a 5G chip breaker geometry. Machinists and CNC operators install this insert in compatible T-Max Q-Cut toolholders for precision grooving and parting applications.

This insert is suited for grooving and parting operations on CNC lathes and turning centers in both production and job-shop environments. The 2135 grade and MT-CVD coating make it appropriate for use on steel and similar materials where controlled chip formation is required. The 5G chip breaker geometry promotes reliable chip evacuation in moderate-depth grooving passes. This insert ships individually but carries a minimum order quantity of 10 units, making it appropriate for shop stock replenishment or tooling kits.

Key Features

• Solid carbide substrate with MT-CVD TiCN, Al2O3, and TiN multilayer coating for extended tool life
• Neutral hand orientation suits standard right-hand and left-hand grooving setups
• 5G chip breaker geometry for controlled chip formation in grooving and parting cuts
• Cutting width of 0.1181 inches (3.00 mm) with corner radius of 0.0118 inches (0.30 mm)
• ISO code N151.2-300-30-5G 2135 for direct cross-reference and toolholder matching
• Rake angle of 7.00 degrees for positive cutting action

Compatibility

Designed for use with SANDVIK COROMANT T-Max Q-Cut series toolholders accepting insert seat size 30. The ISO code N151.2-300-30-5G 2135 should be used to confirm fitment with the specific toolholder.

Installation Notes

This insert is installed by a machinist or CNC tooling technician. The machine spindle must be stopped and the turret or toolholder must be fully de-energized and locked out before changing inserts. Use the appropriate Torx or insert clamp screw tool specified by the toolholder manufacturer to secure the insert — do not overtighten by hand estimation alone; follow the toolholder documentation for clamping procedure. Inspect the insert seat for chips or debris before seating the new insert to ensure proper contact and runout.