Sandvik Coromant 7101050 Milling Insert Grade 1130 Carbide

Product Description

The SANDVIK COROMANT 7101050 is a solid carbide milling insert in the R331.1A series, designed for high-performance shoulder and face milling operations across a wide range of workpiece materials. Measuring 9.50 mm wide and 4.45 mm thick, this rectangular insert carries a grade 1130 designation and is finished with an AlTiCrN coating applied via PVD process. The WL chip breaker geometry and positive rake angle combine to promote efficient chip evacuation and reduced cutting forces. Intended for installation by machinists and tool-room professionals, this insert fits screw-clamped toolholders and delivers two cutting edges per insert body.

This insert is suited for milling applications in both production and job-shop environments. Its material application range covers steel, stainless steel, non-ferrous metals, superalloys, titanium, and hard materials, covering ISO material groups P, M, N, S, and H. The corner-rounded cutting edge style helps manage edge loads during shoulder milling passes. Maximum depth of cut reaches 0.3031 inches, making it appropriate for medium to semi-heavy slotting and profiling work in CNC machining centers.

Key Features

• Grade 1130 solid carbide substrate with AlTiCrN PVD coating for extended tool life in demanding cuts
• WL chip breaker geometry promotes positive rake cutting action and controlled chip flow
• Two cutting edges per insert for cost-effective indexing
• Right-hand insert orientation with 90-degree included angle for true shoulder milling capability
• Maximum depth of cut of 0.3031 inches supports medium-depth profiling and slotting passes
• Compatible with ISO and ANSI standard toolholder systems using screw-clamp insert holding

Compatibility

Designed for use in R331.1A series screw-clamped milling toolholders accepting insert size code 084530 with an inscribed circle range of 0.3500 to 0.4000 inches and a thickness range of 0.1750 to 0.1850 inches.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians following the toolholder manufacturer torque and seating specifications for screw-clamped inserts. Ensure the toolholder pocket and clamping screw are clean and free of debris before seating the insert. Power down and lock out the spindle before indexing or replacing inserts. Single-sided inserts must be seated with the correct face orientation as specified by the toolholder documentation.