Sandvik Coromant 5725075 CNGA432 Ceramic Turning Insert

Product Description

The SANDVIK COROMANT 5725075 is a ceramic turning insert in the CNGA432 T0320WG 650 configuration, designed for high-speed, high-temperature machining of cast iron and hard materials. Coated with titanium nitride (TiN), this insert delivers extended tool life and improved wear resistance in demanding turning applications. It features an 80-degree diamond shape, a neutral hand orientation, and a wiper edge geometry that produces a superior surface finish. The insert carries a 1/32-inch corner radius and fits the T-Max P series toolholding system. Licensed machinists and CNC turning center operators working in production environments are the primary users.

This insert is suited for finish and semi-finish turning of cast iron and hard workpiece materials in both light and moderate production environments. The WG chip breaker geometry is optimized for light depths of cut and finishing passes where surface quality is critical. The TiN coating reduces built-up edge and friction at elevated cutting temperatures. It is appropriate for use on CNC lathes and turning centers where ceramic grade 650 tooling is specified.

Key Features

• Ceramic insert material with titanium nitride (TiN) coating for extended wear life
• 80-degree diamond insert shape with neutral hand for versatile turning setups
• Wiper edge geometry for improved surface finish on finishing passes
• WG chip breaker optimized for light depths of cut in cast iron and hard materials
• Clamp and pin holding method compatible with T-Max P series toolholding
• 4 cutting edges per insert for economical tooling cost

Compatibility

Designed for use with T-Max P series toolholders accepting CNGA-style inserts. ISO code CNGA120408T01020WG 650. Primary workpiece material is cast iron (ISO material code K); secondary workpiece material is hard material (ISO material code H).

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or replacing inserts. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before inserting. Follow the toolholder manufacturer's clamping torque specifications and verify insert seating before resuming cutting operations.