Sandvik Coromant 7080764 Turning Insert Ccmt 4335

Product Description

The SANDVIK COROMANT 7080764 is a solid carbide turning insert in the CCMT style, designed for external turning operations on steel workpieces. It carries the ISO designation CCMT 09 T3 08-UR 4335 and belongs to the CoroTurn 107 series. The insert features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which provides wear resistance and thermal protection during continuous or interrupted cuts. With a 7-degree relief angle, an 80-degree diamond insert shape, and the UR chip breaker geometry, this insert is engineered to deliver reliable chip control in medium machining conditions on steel. Machinists and CNC turning specialists install this insert into compatible screw-lock toolholders.

This insert is suited for external turning, facing, and profiling operations primarily on steel materials, corresponding to ISO material group P. The CoroTurn 107 series is a common choice for medium-duty production turning in both job-shop and production-floor environments. The screw-clamping holding method and CCMT form factor make it a standard fit on a wide range of indexable turning toolholders used in CNC lathes and turning centers. The UR chip breaker geometry performs across a broad range of depths of cut and feed rates for general steel turning.

Key Features

• CVD multilayer coating: TiCN, Al2O3, and TiN for improved wear resistance and tool life on steel
• 80-degree diamond insert shape (C) with 7-degree clearance angle for versatile turning and profiling
• UR chip breaker geometry for reliable chip control in general steel turning
• 3/8-inch inscribed circle (0.3750 inch) and 1/32-inch corner radius (0.0313 inch) for medium-duty cutting
• Screw-lock clamping method for secure, repeatable insert indexing
• 2 cutting edges per insert for extended tooling value

Compatibility

Designed as a direct-fit replacement insert for CCMT-style screw-lock indexable turning toolholders in the CoroTurn 107 system. ISO code CCMT 09 T3 08-UR 4335 can be used to cross-reference compatible toolholder pockets from the manufacturer.

Installation Notes

This insert is installed and indexed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing or indexing any insert. Use the manufacturer-specified torque driver for the clamping screw to avoid seat damage or insert fracture — do not over-tighten by hand or with unapproved tools. Inspect the insert pocket and seating surface for debris or wear before installing a new insert.