Sandvik Coromant 5962752 Indexable Drill Insert

Product Description

The SANDVIK COROMANT 5962752 is a solid carbide indexable drill insert designed for use with compatible indexable drill bodies in precision machining operations. Carrying the 881 insert style designation and manufacturer grade 1144, this square-shaped insert features a PVD-applied TiAlN and AlCr2O3 dual-layer coating that supports high cutting speeds and extended tool life in demanding materials. The insert measures 0.1252 inches thick with a corner radius of 0.80 mm (0.0315 inches) and is configured for right-hand cutting. It is installed by toolroom machinists and CNC operators in production and job-shop environments.

This insert is suited for indexable drilling applications on CNC machining centers, turning centers with live tooling, and dedicated drilling machines. The 881 insert style targets center and peripheral insert positions in compatible drill bodies. The 030308 insert size designation, 7-degree relief angle, and chipbreaker style 53 make this insert appropriate for through-hole and blind-hole drilling cycles where chip control and surface finish are critical process requirements.

Key Features

• Solid carbide substrate with PVD-applied TiAlN and AlCr2O3 dual-layer coating for high-temperature wear resistance
• Square insert shape with 881 insert style for use in compatible indexable drill bodies
• 0.80 mm (0.0315 inches) corner radius for controlled edge geometry
• Right-hand cutting direction with 7-degree relief angle
• Chipbreaker style 53 for active chip evacuation during drilling cycles
• Mounting hole diameter of 2.50 mm (0.0984 inches) for secure screw-lock retention

Compatibility

Designed as an OEM-style indexable insert for compatible SANDVIK COROMANT 881 insert style drill bodies accepting a 030308 square insert with a 2.50 mm mounting hole. Verify insert position designation (center or peripheral) against the drill body specification before ordering.

Installation Notes

Insert replacement should be performed by a qualified machinist or toolroom technician with the machine in a locked-out, zero-energy state per applicable LOTO procedures. Use a calibrated torque screwdriver appropriate for indexable insert screws to avoid seat damage or screw failure. Inspect the insert pocket seat and clamping screw for wear or debris before seating the new insert. Never use the insert if the carbide substrate shows visible chipping or if the coating is compromised beyond the cutting edge.