Sandvik Coromant 5765614 Indexable Drill Insert 880LM

Product Description

The SANDVIK COROMANT 5765614 is a solid carbide indexable drill insert engineered for use in 880-series indexable drills. Carrying the 1144 manufacturer grade with an LM chipbreaker geometry, this insert is PVD-coated with a TiAlN and AlCr2O3 multilayer finish for extended tool life and heat resistance at elevated cutting speeds. The square insert shape features a 0.50 mm corner radius and a 5.70 mm inscribed circle diameter (0.2244 inches). Thickness measures 0.1024 inches. Cutting direction is right hand. This insert is installed by machinists and toolroom technicians working in metal-cutting drilling operations.

This insert is suited for drilling applications in ferrous and non-ferrous materials where controlled chip formation and thermal stability are required. The LM chipbreaker is designed for light to medium cutting conditions, making this insert appropriate for precision drilling in CNC machining centers and drill presses. Its 03C insert size fits corresponding 880-series toolholders requiring a square peripheral or center insert seat with a 2.50 mm hole diameter.

Key Features

• Solid carbide substrate for rigidity and wear resistance in demanding drilling operations
• PVD-applied TiAlN and AlCr2O3 multilayer coating for thermal protection and extended edge life
• LM chipbreaker geometry optimized for light to medium cutting conditions
• Square insert shape with 0.50 mm corner radius for controlled cutting action
• Right-hand cutting direction; 5.70 mm inscribed circle (0.2244 inches)
• 880 insert style for compatibility with matching 880-series drill bodies

Compatibility

Designed for use in SANDVIK COROMANT 880-series indexable drill toolholders requiring an 03C insert seat size with a square insert shape and 2.50 mm mounting hole diameter.

Installation Notes

Insert seating and torquing should be performed by a qualified machinist or toolroom technician following the toolholder manufacturer's torque specifications. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert. Do not force or impact the insert into the pocket, as this can damage the carbide substrate or seat geometry.