Tungaloy 6853807 Milling Insert T3130 Solid Carbide

Product Description

The TUNGALOY 6853807 is a solid carbide milling insert carrying manufacturer grade T3130 and full designation ANMT09T3PPPR-MJ. It is designed for indexable milling cutters in the ECP4400R series and seats via screw-holding method. The insert features a parallelogram shape with an 85-degree included angle, a positive rake geometry, and a T-Land cutting edge style with an MJ chip breaker. A CVD-applied TiCN plus Al2O3 coating provides wear resistance suited to continuous and interrupted cuts. Two cutting edges are available per insert. Licensed HVAC and metalworking tool technicians and machining professionals install and index these inserts during cutter maintenance.

This insert is intended for milling applications in steel and stainless steel workpiece materials, corresponding to ISO material grades P20 and M20. It is a right-hand insert sized to the ANMT09T3 insert size code, which places its length in the 0.3200 to 0.4000 decimal inch range. It fits standard indexable milling tooling requiring ANMT-style inserts and is identified under both ANSI and ISO standards as ANMT09T3PPPR-MJ T3130. The MJ chip breaker geometry supports effective chip evacuation during steel and stainless steel milling operations.

Key Features

• Solid carbide substrate with CVD-applied TiCN plus Al2O3 coating for wear resistance
• T3130 manufacturer grade rated for P20 and M20 material applications
• Parallelogram insert shape with 85-degree included angle and positive rake
• T-Land cutting edge style with MJ chip breaker for controlled chip formation
• Right-hand orientation, single-sided, with two available cutting edges
• Compatible with ECP4400R cutter series via screw-holding mount

Compatibility

Designed for use with the ECP4400R cutter series. Insert designation ANMT09T3PPPR-MJ is identified under ANSI and ISO standards and is compatible with indexable milling bodies accepting ANMT09T3-style inserts secured by screw clamping.

Installation Notes

Indexing and replacement of milling inserts should be performed by qualified machinists or tooling technicians with the spindle fully stopped and the machine in a locked-out, tagged-out state. Use the correct Torx or hex key specified by the cutter body manufacturer when seating the clamping screw - do not overtighten. Inspect the insert pocket and clamping screw for wear or contamination before seating a new insert. Handle solid carbide inserts carefully to avoid chipping the cutting edges prior to use.