Kennametal 4119698 Milling Insert KCPM20 Solid Carbide

Product Description

The KENNAMETAL 4119698 is a solid carbide milling insert carrying ISO code HNPJ0604ANSNGD and manufactured to the KCPM20 grade. The insert features a hexagonal shape with 12 cutting edges, a double-sided design, and a positive rake angle of 15 degrees. The multilayer CVD coating stack — TiN, TiCN, and Al2O3 applied by MT-CVD process — provides wear resistance and thermal stability suited to interrupted and continuous milling operations. The GD chip breaker geometry and honed T-Land cutting edge style support controlled chip formation across a range of workpiece materials. Licensed HVAC technicians, machinists, and tool-crib professionals working in precision metal-cutting environments specify this insert for high-productivity milling applications.

This insert is designed for steel, stainless steel, cast iron, and hard material workpieces, corresponding to ISO material codes P, M, K, and H. It is compatible with Kennametal Dodeka cutter series toolholders. The neutral hand orientation and screw-holding method make it suitable for standard face milling and shoulder milling setups in both production and job-shop environments. The 12-edge double-sided configuration maximizes insert utilization and reduces per-edge tooling cost in high-volume machining operations.

Key Features

• 12 cutting edges on a double-sided hexagonal insert body for extended tool life per insert
• MT-CVD multilayer coating (TiN, TiCN, Al2O3) for wear resistance across steel and hard material applications
• GD chip breaker with honed T-Land cutting edge for controlled chip formation
• Positive rake angle of 15 degrees reduces cutting forces on workpiece and spindle
• Maximum depth of cut of 0.2536 inches supports moderate to aggressive milling passes
• Screw-holding mount with 0.1969-inch hole diameter for secure, repeatable seating in compatible toolholders

Compatibility

Designed for use with the Kennametal Dodeka cutter series. Carries ANSI code HNPJ43ANSNGD and ISO code HNPJ0604ANSNGD. Compatible with toolholders specifying HNPJ insert style and insert size code 43.

Installation Notes

Installation is performed by machinists or tooling technicians. Always power down and lock out the machine spindle before seating or replacing inserts. Use the correct torx or hex key to the toolholder manufacturer's specified procedure when tightening the clamping screw — do not overtighten. Inspect the insert pocket seat for chips or debris before installing a new insert to ensure proper seating and edge engagement.