Sandvik Coromant 5737235 Carbide Cutoff Insert 0.1969 in

Product Description

The SANDVIK COROMANT 5737235 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Built to the N151.2 insert style with a 4E chipbreaker geometry, this insert carries grade 4225 with an MTCVD-applied TiCN/Al2O3/TiN multilayer coating for extended tool life under moderate to heavy cutting conditions. The cutting width measures 0.1969 inches (5.00 mm) with a neutral lead angle and a 7-degree relief angle. A corner radius of 0.0157 inches (0.40 mm) reduces edge chipping at the start and finish of each cut. This insert is installed by machinists and tool-room technicians working with precision turning applications.

This insert is suited for parting and grooving in both production and job-shop environments. It fits the T-Max Q-Cut toolholding system, which uses a clamp-style holding method for secure, repeatable insert seating. The neutral hand orientation makes it compatible with standard right-hand and straight-bar holders in that series. Typical applications include cutoff of bar stock, external grooving, and recessing operations on steel and similar workpiece materials where a controlled chip form and consistent surface finish are required.

Key Features

• Solid carbide construction with MTCVD TiCN/Al2O3/TiN coating for wear and heat resistance
• Grade 4225 substrate engineered for general-purpose and interrupted steel cutting
• 5.00 mm (0.1969 inch) cutting width with full-radius-free geometry for groove width accuracy
• 4E chipbreaker controls chip evacuation during parting and deep-groove operations
• Neutral lead angle and 7-degree relief angle reduce cutting forces on slender workpieces
• Clamp-style insert holding for positive location and quick changeout

Compatibility

Designed for use with T-Max Q-Cut series toolholders that accept insert seat size 50 and the N151.2 insert style with clamp-style holding. Verify toolholder seat size and insert style designation before ordering.

Installation Notes

Installation is performed by qualified machinists or tool-room personnel. Ensure the machine spindle is fully stopped and the turret is in a safe index position before changing inserts. Use the correct clamping hardware specified for the T-Max Q-Cut holder to achieve proper seating torque and insert security. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.