Seco 03134321 Indexable Drill Insert SPGX07MC DS4050

Product Description

The SECO 03134321 is a carbide indexable drill insert designed for use with Perfomax series indexable drills. The insert carries the SPGX style geometry with an MC chipbreaker and is manufactured in grade DS4050 solid carbide with a PVD coating process. With a 90-degree included angle and an 11-degree relief angle, this insert delivers consistent cutting performance in a wide range of workpiece materials. It is suited for production drilling environments where insert changeability and repeatable hole quality are priorities. Licensed machinists and CNC operators typically install and index these inserts during scheduled tool changes on milling and drilling centers.

This insert is rated for universal primary workpiece material compatibility, covering material grade codes M, N, P, and S. That range includes carbon steels, stainless steels, non-ferrous alloys, and heat-resistant superalloys. The SPGX07MC geometry and DS4050 grade make it a general-purpose option for shops running varied material types on Perfomax-style indexable drill bodies. Both left-hand and right-hand cutting directions are supported. This insert is sold individually but carries a minimum order quantity of 10 units.

Key Features

• SPGX insert style with MC chipbreaker for controlled chip evacuation
• DS4050 solid carbide grade with PVD coating for wear resistance
• 90-degree square geometry with 11-degree relief angle
• Supports both left-hand and right-hand cutting directions
• Compatible with material grades M, N, P, and S workpiece materials
• Part of the Perfomax indexable drill series

Compatibility

Designed for use with Perfomax series indexable drill bodies that accept SPGX07 style inserts. Refer to the SECO Perfomax tooling system documentation to confirm correct insert pocket and body compatibility before ordering.

Installation Notes

Insert indexing and replacement should be performed by a qualified machinist or CNC tooling technician. Disengage the machine spindle and confirm the tool is fully de-energized before handling inserts. Use the appropriate torx or hex key specified by the tool body manufacturer to secure the insert clamping screw to the recommended seating condition — do not overtighten. Inspect the insert pocket for debris or damage before seating the new insert.