Kennametal 2210037 SPMT120408 KCPK30 Milling Insert

Product Description

The KENNAMETAL 2210037 is a solid carbide milling insert in the SPMT120408 geometry, designed for indexable milling operations across a wide range of workpiece materials. It carries KENNAMETAL grade KCPK30 and is finished with a multilayer CVD coating of TiN, TiCN, and Al2O3, which delivers wear resistance and thermal stability at the cutting edge. The insert is square in shape with a 90-degree included angle, a positive rake configuration, and a neutral hand orientation. With four usable cutting edges and a honed cutting edge style, it offers efficient tool life management for production milling applications. Licensed machinists and CNC tooling specialists are the primary installers.

This insert is suited for milling steel, stainless steel, cast iron, superalloys, and titanium, covering ISO material codes P, M, K, and S. It fits KENNAMETAL SD12 cutter series compatibility and is held in place by a screw-clamp method. Typical applications include face milling, shoulder milling, and pocketing operations in both production-floor and job-shop environments. Its C1, C5, and C6 material grade designations align with both ferrous and high-temperature alloy cutting scenarios.

Key Features

• Solid carbide substrate with multilayer CVD coating: TiN, TiCN, and Al2O3 for elevated wear resistance
• Four cutting edges per insert with honed edge prep for consistent entry into the workpiece
• Positive rake geometry with 11-degree relief angle reduces cutting forces
• Square SPMT insert shape with 0.0313 inch corner radius for controlled surface finish
• Screw-clamp holding method for secure, repeatable seating in the cutter body
• Meets ANSI and ISO standards; ANSI code SPMT432, ISO code SPMT120408

Compatibility

Designed for use with the KENNAMETAL SD12 cutter series. The insert conforms to ANSI code SPMT432 and ISO code SPMT120408, making it dimensionally interchangeable with other toolholders accepting this insert geometry.

Installation Notes

Installation is performed by CNC machinists or tooling technicians using the screw-clamp insert holding method. Ensure the cutter body pocket is clean and free of debris before seating the insert to avoid rocking or improper contact. Use the correct torx or hex key to the cutter body manufacturer's specified seating procedure when securing the clamping screw. Index to a fresh cutting edge or replace the insert when flank wear or chipping is detected; do not continue cutting with a compromised edge.