Sandvik Coromant 5765662 Indexable Drill Insert 880LM

Product Description

The SANDVIK COROMANT 5765662 is a solid carbide indexable drill insert designed for use in 880-series indexable drilling toolholders. It features a square insert shape with the LM chipbreaker geometry and carries a PVD-applied TiAlN and AlCr2O3 dual-layer coating for heat resistance and extended cutting tool life in demanding drilling operations. The inscribed circle measures 0.1929 inches (4.90 mm), thickness is 0.0945 inches, and the corner radius is 0.0157 inches (0.40 mm). This insert is installed by machinists and toolroom technicians working on CNC machining centers, lathes with live tooling, or dedicated drilling platforms where precise hole quality is required.

This insert is suited for production drilling applications in ferrous and non-ferrous materials where controlled chip evacuation is critical. The LM chipbreaker geometry is optimized for light to medium cutting conditions. The right-hand cutting direction makes it compatible with standard clockwise-rotating spindles. Insert size designation is 02C with a hole diameter of 0.0866 inches (2.20 mm), fitting the corresponding 880-series pocket seats. It is sold individually with a minimum order quantity of 10 units.

Key Features

• Solid carbide substrate with PVD-applied TiAlN and AlCr2O3 dual-layer coating for thermal and wear resistance
• LM chipbreaker geometry designed for light to medium drilling duty
• Square insert shape with 0.0157-inch (0.40 mm) corner radius for edge strength
• Right-hand cutting direction compatible with standard spindle rotation
• 880-series insert style with 02C insert size designation
• Consistent PVD coating process for repeatable tool life across production runs

Compatibility

Designed for use in SANDVIK COROMANT 880-series indexable drill toolholders that accept the 02C square insert pocket. Verify toolholder pocket size and insert seat geometry before installation.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist or toolroom technician using the correct torx or hex key as specified by the toolholder manufacturer. Power down and lock out the spindle before changing inserts. Inspect the pocket seat for chips or debris before seating a new insert, as contamination can cause improper seating and premature edge failure. Do not exceed the clamping torque range indicated by the toolholder documentation.