Kennametal 3682520 Milling Insert EDCT10T312PDFRLDJ KC410M

Product Description

The KENNAMETAL 3682520 is a solid carbide milling insert carrying ISO designation EDCT10T312PDFRLDJ and ANSI code EC1012FLDJ, manufactured in the KC410M grade with a PVD-applied Titanium Diboride (TiB2) coating. It features a parallelogram insert shape with a 70-degree included angle, a positive rake geometry at 15 degrees, and a 15-degree relief angle. The cutting edge style is sharp with an LD chip breaker configuration. At 0.148 inches thick and 0.265 inches wide, this right-hand insert is designed for non-ferrous metal milling applications and is secured via screw-holding method. It is installed by machinists and tooling technicians in production and job-shop environments.

This insert is intended for non-ferrous metal workpiece materials, including aluminum and its alloys, where the TiB2 PVD coating resists built-up edge and maintains sharp cutting performance. It is compatible with the Kennametal Mill 1-10 cutter series and is suited for face milling, shoulder milling, and profiling operations on CNC machining centers and milling machines in both light and medium-duty cutting scenarios. The single-sided design with two cutting edges and a 3/64-inch corner radius allows for controlled chip formation and consistent surface finish on non-ferrous workpieces.

Key Features

• KC410M grade solid carbide with PVD Titanium Diboride (TiB2) coating for non-ferrous metal cutting
• Positive rake geometry at 15 degrees with 15-degree relief angle for reduced cutting forces
• Sharp cutting edge with LD chip breaker for controlled chip evacuation
• Right-hand, single-sided insert with two cutting edges for cost-effective indexing
• Screw-holding mount for secure, repeatable insert positioning in compatible toolholders
• Parallelogram shape with 70-degree included angle and 3/64-inch corner radius

Compatibility

Compatible with Kennametal Mill 1-10 cutter series. Insert size code 10T312; conforms to ANSI and ISO standards.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and locked out before indexing or replacing inserts. Use the correct Torx or hex key as specified by the cutter body manufacturer to secure the clamping screw — do not overtighten or reuse damaged screws. Inspect the insert pocket and seating surface for chips or debris before seating the new insert to ensure proper contact and runout.