Sandvik Coromant 7564461 Milling Insert Grade 4330

Product Description

The SANDVIK COROMANT 7564461 is a solid carbide milling insert in the R210 series, designed for face milling and shoulder milling operations where consistent chip control and edge life are critical. Manufactured to ANSI and ISO standards under catalog number R210-09 04 14E-PM 4330, this square-shaped insert carries a CVD-applied tri-layer coating of TiCN, Al2O3, and TiN. The grade 4330 substrate targets steel and cast iron cutting applications. The PM chip breaker geometry and positive rake angle of 10 degrees promote free cutting action while managing chip evacuation in interrupted and continuous cuts.

This insert is suited for use in CNC machining centers and manual milling machines running R210-series cutter bodies. Primary workpiece materials are steel (ISO P30) and cast iron (ISO K30 and M30), making it a go-to choice for job shops, tool rooms, and production floors handling ferrous components. The neutral hand orientation and corner-rounded cutting edge style give it versatility across facing, ramping, and pocket-milling operations. Installation requires a compatible R210-series cutter body and a torx or hex drive for the retaining screw.

Key Features

• CVD tri-layer coating: TiCN, Al2O3, and TiN for wear resistance and thermal stability
• Square insert shape with 4 usable cutting edges, maximizing cost-per-edge value
• Positive rake angle (10 degrees) with PM chip breaker for reduced cutting forces
• Corner radius of 1.40 mm (0.0551 inches) and corner-rounded cutting edge style
• Single-sided insert secured by screw-hold clamping method
• Meets ANSI and ISO standards; ANSI/ISO code R210-09 04 14E-PM 4330

Compatibility

Designed for use with R210-series cutter bodies as specified by SANDVIK COROMANT. Insert size code 090414 corresponds to the R210 cutter series. Verify cutter body pocket dimensions and insert seat compatibility before installation.

Installation Notes

Installation is performed by machinists or tooling technicians. Always power down and lock out the spindle before seating or indexing inserts. Use the manufacturer-specified drive tool for the retaining screw to avoid stripping the insert pocket seat or the screw head. Inspect the pocket seat for chips or debris before seating each new cutting edge.