Sandvik Coromant 5765693 Indexable Drill Insert 880GM

Product Description

The SANDVIK COROMANT 5765693 is a solid carbide indexable drill insert designed for use in 880-series indexable drill bodies. Manufactured to grade 1044 with a TiAlN coating applied via PVD process, this insert delivers wear resistance and thermal stability in demanding drilling operations. The square insert geometry features an 880GM chipbreaker and a 0.7047-inch (17.90 mm) inscribed circle with a 0.80 mm corner radius. At 0.2165 inches thick, this insert seats precisely into compatible drill pockets. Licensed machinists and toolroom technicians working in production drilling environments are the primary installers.

This insert is suited for indexable drilling operations in ferrous and non-ferrous materials where consistent chip control and hole quality are required. The GM chipbreaker geometry is matched to moderate cutting conditions and interrupted cuts typical in production machining centers and manual mill-drill applications. Insert size 09C and a 4.70 mm hole diameter match specific 880-series drill body pocket geometry. Applications span general-purpose hole making in job shop and production environments using CNC machining centers or manually operated boring equipment.

Key Features

• Solid carbide substrate with TiAlN coating via PVD process for extended tool life in high-temperature cutting
• 880GM chipbreaker geometry promotes controlled chip evacuation during drilling
• Square insert shape with 0.80 mm corner radius reduces edge stress at entry and exit
• 0.7047-inch (17.90 mm) inscribed circle matches 880-series drill body pocket seating requirements
• Manufacturer grade 1044 balances hardness and toughness for general-purpose drilling
• 4.70 mm mounting hole diameter for positive mechanical clamping in the drill body

Compatibility

Designed as an OEM-style replacement insert for 880-series indexable drill bodies accepting insert size 09C with a square pocket geometry and 4.70 mm clamp hole diameter.

Installation Notes

Installation is performed by toolroom technicians or machinists. Ensure the drill body pocket and clamp screw are clean and free of chips before seating the insert. Torque the clamp screw using the appropriate Torx or hex key specified by the drill body manufacturer. Never use worn or damaged clamp screws, as improper seating can cause insert movement and premature failure or workpiece damage.