Kennametal 3023165 Milling Insert EDPT180548PDERHD KC725M

Product Description

The KENNAMETAL 3023165 is a solid carbide milling insert designed for high-performance face and shoulder milling in demanding metal-cutting applications. Identified by ISO code EDPT180548PDERHD and ANSI code EP1848EHD, this insert features a parallelogram shape with a positive rake geometry and a 15-degree relief angle. The TiAlN coating is applied via PVD process, delivering strong resistance to heat and wear when cutting ferrous and exotic materials. At 0.794 inches long, 0.423 inches wide, and 0.217 inches thick, with a 3/16-inch corner radius, this insert is built for right-hand cutting with a honed edge and HD chip breaker. Licensed HVAC techs, machinists, and CNC tooling professionals specify this insert for production milling where tool life and surface finish are critical.

This insert is suited for milling steel, stainless steel, superalloys, and titanium — material grades P, M, and S. It is compatible with the Kennametal Mill 1-18 cutter series and is held in place by screw-lock mounting. The HD chip breaker geometry is optimized for aggressive material removal rates while maintaining control over chip evacuation. Typical applications include roughing and semi-finishing passes on CNC vertical and horizontal machining centers in job shop and production environments. The two-cutting-edge, single-sided design and positive rake make it especially effective on difficult-to-machine alloys where edge sharpness and thermal stability matter most.

Key Features

• Solid carbide substrate with PVD TiAlN coating for extended tool life in steel and superalloy milling
• Positive rake geometry with 15-degree relief angle reduces cutting forces on difficult materials
• HD chip breaker controls chip formation during aggressive milling passes
• Honed cutting edge style improves edge stability and reduces micro-chipping
• Right-hand, single-sided insert with 2 cutting edges and screw-lock holding method
• Compatible with Mill 1-18 cutter series; conforms to ANSI and ISO insert standards

Compatibility

Designed for use with the Kennametal Mill 1-18 cutter series. Insert Size Code 1848. Conforms to ANSI standard EP1848EHD and ISO standard EDPT180548PDERHD. Suitable for milling steel (P), stainless steel (M), superalloys, and titanium (S) workpiece materials.

Installation Notes

Installation is performed by qualified CNC machinists or tooling technicians. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate Torx or hex key per the cutter body manufacturer's specification to secure the insert screw — do not overtighten. Inspect the insert pocket and seating surfaces for debris or damage before installing a new insert to ensure proper contact and runout.