Kennametal 3649190 Milling Insert EDCT10T308PDERLD KC522M

Product Description

The KENNAMETAL 3649190 is a solid carbide milling insert carrying the ISO designation EDCT10T308PDERLD and manufacturer grade KC522M. It features a TiAlN coating applied via PVD process, providing thermal resistance and extended tool life in high-speed milling applications. The insert measures 0.474 inches in length, 0.265 inches wide, and 0.148 inches thick, with a corner radius of 0.031 inches. Its positive rake geometry and honed cutting edge style reduce cutting forces, making it well-suited for finish and semi-finish milling operations. It is a single-sided, right-hand insert held in place by screw clamping and carries an ANSI code of EC1008ELD.

This insert is designed for milling steel, stainless steel, cast iron, superalloys, and titanium, covering ISO material grades P, M, K, and S. It fits the Kennametal Mill 1-10 cutter series and is appropriate for use in CNC machining centers performing face milling, shoulder milling, or profile milling operations. The LD chip breaker geometry promotes efficient chip evacuation across the supported workpiece materials. Minimum order quantity is 5 inserts per order, with individual package quantity of 1.

Key Features

• Solid carbide substrate with TiAlN PVD coating for wear resistance at elevated cutting temperatures
• Positive rake angle with honed cutting edge reduces cutting forces and minimizes workpiece deflection
• LD chip breaker promotes controlled chip formation across steel, stainless steel, cast iron, superalloys, and titanium
• Parallelogram insert shape with 70-degree included angle and 15-degree relief angle
• Right-hand, single-sided design with screw-holding method for secure clamping in compatible toolholders
• Compatible with Mill 1-10 cutter series; insert size code 10T308

Compatibility

Designed for use with the Kennametal Mill 1-10 cutter series. Insert size code is 10T308. Confirmed compatible workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium (ISO grades P, M, K, S).

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Always power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key to torque the clamping screw to the toolholder specification; do not over-tighten. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure proper seating and runout control.