Sandvik Coromant 5765727 Indexable Drill Insert H13A

Product Description

The SANDVIK COROMANT 5765727 is a solid carbide indexable drill insert designed for use in 880-series indexable drills. It features an H13A uncoated grade with an LM chipbreaker, making it suited for drilling operations where sharp cutting geometry and controlled chip formation are required. The insert has a square shape with a 0.4193-inch (10.65 mm) inscribed circle, a thickness of 0.1378 inches, and a 0.80 mm corner radius. Solid carbide construction provides high rigidity and dimensional consistency. This insert is installed and replaced by machinists and tooling technicians as part of routine indexable tooling maintenance on CNC machining centers and drilling platforms.

This insert is used in metal-cutting drilling applications on CNC machining centers, drill presses, and multi-axis machining platforms in both production and job-shop environments. The LM chipbreaker geometry is suited for a range of workpiece materials where light to medium cutting conditions apply. The 880 insert style designates compatibility with the 880-series drill body system. The uncoated H13A grade is appropriate for applications where coating interaction with the workpiece material is a concern or where a bright, uncoated carbide surface is preferred.

Key Features

• Solid carbide construction for high rigidity and consistent cutting performance
• H13A uncoated grade with bright finish for sharp, clean cutting edges
• LM chipbreaker geometry for controlled chip formation during drilling
• Square insert shape, Insert Size 06P, with 0.4193-inch inscribed circle
• 0.80 mm corner radius for defined edge geometry
• Hole diameter of 0.1575 inches (4.00 mm) for secure clamping in compatible drill bodies

Compatibility

Designed for use with 880-series indexable drill bodies that accept the 06P square insert size with a 4.00 mm mounting hole. Verify drill body insert seat specifications before installation.

Installation Notes

Indexable drill inserts are installed and serviced by qualified machinists or tooling technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torx or hex key to the tool manufacturer's specified seating procedure — do not overtighten the clamping screw. Inspect the insert pocket seat for wear or damage before seating a new insert, and confirm insert orientation matches the chipbreaker direction for the intended cut.