Sandvik Coromant 5765610 Indexable Drill Insert 880GM

Product Description

The SANDVIK COROMANT 5765610 is a solid carbide indexable drill insert designed for use in 880-series indexable drills. Manufactured to the 880GM chipbreaker geometry and Grade 1044 carbide substrate, this insert features a PVD-applied TiAlN coating that supports high-speed drilling in steel and cast iron. The square insert profile offers a 5.70 mm (0.2244 inches) inscribed circle, a 0.50 mm (0.0197 inches) corner radius, and a thickness of 0.1024 inches. It is intended for installation by machinists and toolroom technicians in production drilling applications where insert changeover speed and consistent hole quality are priorities.

This insert fits 880-series indexable drill bodies that accept the 03C insert size with a square shape and a 2.50 mm (0.0984 inches) mounting hole. Typical applications include through-hole and blind-hole drilling in ferrous materials on CNC machining centers and lathes. The GM chipbreaker geometry is suited for general-purpose drilling where controlled chip evacuation and edge stability are required. Each unit is sold individually, with a minimum order quantity of 10 pieces per order.

Key Features

• PVD TiAlN coating for heat resistance and extended tool life in ferrous drilling
• 880GM chipbreaker geometry for controlled chip formation in general-purpose applications
• Grade 1044 solid carbide substrate provides wear resistance and edge toughness
• Square insert shape with 0.50 mm corner radius minimizes exit burr and supports stable cutting
• Insert Size 03C with 2.50 mm hole diameter for direct compatibility with matching 880-series drill bodies

Compatibility

Designed for use in 880-series indexable drill bodies accepting 03C square inserts. Verify holder specifications for insert size, pocket geometry, and clamping screw thread before installation.

Installation Notes

Insert installation and replacement should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before accessing the drill body pocket. Use the appropriate Torx or hex key to torque the clamping screw to the drill body manufacturer specification. Inspect the insert pocket seating surface for chips or debris before seating the new insert to ensure proper contact and prevent premature edge failure.