Tungaloy 6853858 Milling Insert T3130 Solid Carbide Swmt

Product Description

The TUNGALOY 6853858 is a solid carbide milling insert carrying manufacturer grade T3130 and ANSI/ISO designation SWMT13T3AFPR-MJ. It features a square insert shape with a 90-degree included angle, four cutting edges, and a positive rake geometry. The CVD-applied TiCN and Al2O3 coating provides wear resistance and thermal stability during milling operations. At 13.90 mm wide and 4.00 mm thick, with a 2.00 mm corner radius and an 18.50-degree relief angle, this insert is engineered for consistent performance on steel and stainless steel workpieces under the P20 and M20 material grades.

This insert is suited for face milling and shoulder milling applications in industrial machining environments, including production shops and job shops running ferrous and stainless steel components. It is a right-hand, single-sided insert secured by screw-type holding. The MJ chip breaker geometry supports controlled chip formation across varying feed rates and depths of cut. Maximum depth of cut is 4.00 mm. Compatible cutter series include TAW13 and EAW13 milling bodies, making it a direct fit for those tooling platforms in both roughing and finishing contexts.

Key Features

• Solid carbide substrate with CVD-applied TiCN and Al2O3 coating for extended tool life on steel and stainless steel
• Square insert shape with 90-degree included angle and positive rake for reduced cutting forces
• Four usable cutting edges per insert, maximizing cost efficiency per edge
• MJ chip breaker for reliable chip control in P20 and M20 material grade applications
• Honed cutting edge style for edge stability and reduced chipping risk
• Right-hand orientation with screw-type insert holding for secure clamping

Compatibility

Designed for use with TAW13 and EAW13 series milling cutter bodies. ANSI and ISO designation SWMT13T3AFPR-MJ T3130. Catalog number SWMT13T3AFPR-MJ. Compatible with tooling platforms accepting SWMT 13T3 series inserts conforming to ISO standards.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the milling cutter body and spindle are fully de-energized and the machine is locked out before seating or replacing inserts. Use the appropriate torx or hex key to torque the clamping screw per the cutter body manufacturer specifications. Inspect the insert pocket for debris or wear before seating a new insert to ensure proper contact and runout control.