Kennametal 3766029 Milling Insert EDCT10T324PDERLD KC725M

Product Description

The KENNAMETAL 3766029 is a solid carbide milling insert carrying ISO designation EDCT10T324PDERLD and manufactured to the KC725M grade. It features a TiAlN coating applied via PVD process, delivering high heat and wear resistance for demanding metal removal applications. The insert uses a parallelogram shape with a 70-degree included angle, a positive rake geometry, and a honed cutting edge style for clean, controlled engagement. Thickness measures 0.148 inches and inscribed circle diameter measures 0.265 inches. With a maximum depth of cut of 0.3383 inches and a 3/32-inch corner radius, this insert is suited for productive milling in aerospace, die-mold, and general machining environments.

This insert is designed for milling steel, stainless steel, superalloys, and titanium, corresponding to ISO material application codes P, M, and S. It seats right-hand in compatible toolholders and is retained by screw clamping. The LD chip breaker geometry promotes efficient chip evacuation in these materials. Compatible with the Mill 1-10 cutter series, this insert targets production milling operations requiring consistent edge performance across a range of cut depths. It is used by machinists and CNC operators in job shops, aerospace facilities, and general metalworking plants.

Key Features

• KC725M grade with TiAlN PVD coating for extended tool life in steel and stainless applications
• Positive rake, honed edge style reduces cutting forces and improves surface finish
• LD chip breaker promotes reliable chip control across primary workpiece materials
• Maximum depth of cut of 0.3383 inches supports productive material removal rates
• Screw-clamped single-sided insert with right-hand orientation for secure seating
• Meets ANSI and ISO standards; ANSI code EC1024ELD, ISO code EDCT10T324PDERLD

Compatibility

Compatible with the Mill 1-10 cutter series. Designed for use in toolholders accepting EDCT series inserts with insert size code 10T324 and screw-clamped retention.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the spindle is fully stopped and the machine is locked out before changing inserts. Use the appropriate Torx or hex key for the clamping screw and confirm the insert seats fully in the pocket before resuming operation. Do not exceed the rated maximum depth of cut for the insert and holder combination.