Seco 02807371 SPGX11C1 DP3000 Indexable Drill Insert

Product Description

The SECO 02807371 is a solid carbide indexable drill insert designed for use in indexable drill bodies, specifically within the Perfomax series. Carrying the SPGX11C1 geometry and DP3000 grade, this insert features a 90-degree square shape with an 11-degree relief angle and a C1 chipbreaker. The Duratomic coating process delivers a wear-resistant surface treatment suited for demanding drilling operations. At 0.453 inches inscribed circle diameter and 0.156 inches thick, it is sized to the 11T3 insert standard. Licensed HVAC technicians and machinists working in metal cutting operations will recognize this as a precision consumable requiring correct seating and torque to perform.

This insert is rated for universal primary workpiece material compatibility, covering material code groups K, M, N, and P — meaning it handles cast iron, stainless steel, non-ferrous metals, and steel in typical drilling applications. Right-hand cutting direction makes it suited for standard spindle rotation on CNC machining centers, drill presses, and similar equipment running Perfomax-series indexable drill bodies. It is sold individually per package, with a minimum order quantity of 10 units.

Key Features

• SPGX geometry with 90-degree included angle and 11-degree relief for positive cutting action
• DP3000 grade with Duratomic coating for extended wear life in multi-material applications
• C1 chipbreaker promotes chip control in through-hole and blind-hole drilling
• Right-hand cutting direction for standard CNC and manual drill setups
• Compatible with material groups K, M, N, and P — cast iron, stainless, non-ferrous, and steel
• Perfomax series insert, sized to 11T3 standard at 0.453 inches width

Compatibility

Designed as a direct-fit replacement insert for Perfomax series indexable drill bodies accepting SPGX11 style inserts with 11T3 sizing.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with indexable insert tooling. Power down and lock out the machine spindle before replacing inserts. Use the correct Torx or hex key as specified by the drill body manufacturer to seat the insert screw — do not overtighten or substitute fasteners. Inspect the insert pocket for damage or debris before seating a new insert to ensure proper clamping and runout.