Osg 7823071 Xcmt XP9020 Carbide Indexable Drill Insert

Product Description

The OSG 7823071 is a solid carbide indexable drill insert in XCMT style, designed for use in indexable drill bodies that accept XCMT-format inserts. This insert features a TiAlN (titanium aluminum nitride) coating applied via PVD process, which improves wear resistance and heat dissipation during high-speed drilling operations. The square insert geometry with an 8-degree relief angle and a 1.00 mm corner radius delivers clean, accurate hole entry and consistent chip formation. Licensed machinists and CNC operators working in job shop, manufacturing, or maintenance environments install this insert as part of a modular drill tooling system.

This insert is suited for drilling operations in ferrous and non-ferrous materials where a right-hand cutting direction is required. The XP9020 manufacturer grade designation indicates a substrate and coating combination optimized for general-purpose and interrupted-cut drilling applications. The 12.57 mm inscribed circle corresponds to insert size 125010. It is typically used in CNC machining centers, turret lathes, and dedicated drilling machines running indexable drill holders designed for XCMT insert geometry.

Key Features

• Solid carbide substrate with PVD-applied TiAlN coating for extended tool life
• XCMT insert style with square shape and 8-degree relief angle
• 1.00 mm corner radius for controlled chip load and hole quality
• 12.57 mm inscribed circle, insert size 125010
• Right-hand cutting direction
• Manufacturer grade XP9020 for general-purpose drilling applications

Compatibility

Designed for use in indexable drill holders and drill bodies that accept XCMT-style inserts with a 12.57 mm inscribed circle and insert size 125010. Verify holder specifications before installation to confirm insert seating and clamping compatibility.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the tool holder is secured before indexing or replacing inserts. Use the appropriate torque wrench and manufacturer-specified insert screw to seat the insert correctly in the pocket - do not over-tighten by feel alone. Inspect the insert pocket for debris, wear, or damage before seating a new insert, as a compromised pocket will affect runout and hole quality.