Sandvik Coromant 5765717 Indexable Drill Insert Solid Carbide

Product Description

The SANDVIK COROMANT 5765717 is a solid carbide indexable drill insert designed for use in modular indexable drill systems. It carries the 880 insert style with a GR chipbreaker geometry and a 1044 manufacturer grade. The insert features a TiAlN coating applied via PVD process, which provides elevated heat resistance and wear performance in demanding metal-cutting applications. With an inscribed circle of 0.2677 inches (6.80 mm), a thickness of 0.1102 inches, and a 0.50 mm corner radius, this square-format insert is sized for precision drilling operations. Licensed machinists and CNC operators in metalworking and machining environments are the primary installers.

This insert is suited for use in 880-series indexable drill bodies in production and job-shop machining environments. Typical applications include hole-making operations in steel, stainless steel, and cast iron workpieces on CNC machining centers and turning centers. The GR chipbreaker geometry supports reliable chip control across a range of feed and speed conditions. The square shape and defined corner radius provide consistent edge geometry at each index position. This insert is sold individually with a minimum order quantity of 10 units.

Key Features

• Solid carbide substrate for rigidity and wear resistance in demanding drilling applications
• TiAlN coating via PVD process for heat resistance and extended tool life
• 880 insert style with GR chipbreaker for controlled chip evacuation
• Square shape with 0.50 mm corner radius for consistent, repeatable edge geometry
• Inscribed circle of 0.2677 inches (6.80 mm) and 0.1102 inch thickness for precise fit in compatible drill bodies
• Mounting hole diameter of 0.0984 inches (2.50 mm) for secure insert clamping

Compatibility

Designed for use with 880-series indexable drill bodies that accept square inserts with an 04C insert size and a 0.2677-inch inscribed circle. Confirm drill body seat specifications against the insert style, size, and chipbreaker designation before installation.

Installation Notes

Insert indexing and replacement should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before accessing the drill body seat. Use the appropriate Torx or hex key to the drill body manufacturer's specified clamping procedure when seating the insert. Inspect the seat pocket for debris or damage before installing a new insert to ensure proper seating and edge alignment.