Sandvik Coromant 6227413 Indexable Drill Insert 880LM

Product Description

The SANDVIK COROMANT 6227413 is a solid carbide indexable drill insert designed for use with compatible indexable drill bodies in precision machining operations. Carrying the 1144 manufacturer grade and LM chipbreaker geometry, this square-shaped insert is PVD-coated with a TiAlN and AlCr2O3 multilayer finish for extended tool life in demanding cutting conditions. The inscribed circle measures 14.85 mm (0.5846 inches) and the insert thickness is 0.1772 inches, with a 0.80 mm corner radius suited for controlled chip formation. It is installed by machinists and tooling technicians in CNC drilling applications where repeatable insert indexing and consistent hole quality are required.

This insert is intended for right-hand cutting direction and fits insert size 08C tooling systems. It is commonly used in production drilling of ferrous and non-ferrous metals in both job shop and high-volume manufacturing environments. The LM chipbreaker is optimized for light to medium cutting depths, making this insert well suited for finishing and semi-finishing drill passes where chip control and surface integrity are priorities. The PVD coating process preserves sharp cutting edge geometry while adding thermal and wear resistance.

Key Features

• Solid carbide construction for rigidity and wear resistance in high-speed drilling
• TiAlN and AlCr2O3 PVD multilayer coating for extended tool life and heat resistance
• LM chipbreaker geometry designed for controlled chip formation in light to medium cuts
• Square insert shape with 0.80 mm corner radius for consistent edge performance
• Right-hand cutting direction, insert size 08C
• Inscribed circle of 14.85 mm (0.5846 inches) for precise seating in compatible drill bodies

Compatibility

Designed as an OEM-style replacement insert for compatible 880-series indexable drill bodies accepting size 08C square inserts with a 4.70 mm mounting hole diameter.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the drill body is fully secured and the machine spindle is powered down and locked out before indexing or replacing inserts. Use the appropriate torx or hex key driver to the tool manufacturer's recommended seating procedure — do not overtighten the clamping screw. Inspect the insert pocket for chips or debris before seating the new insert to ensure proper contact and runout.