Tungaloy 6807912 Turning Insert Triangle GH330 Pvd

Product Description

The TUNGALOY 6807912 is a solid carbide coated turning insert designed for precision lathe and turning center operations. Built to the TEEN43ZTR ISO designation, this triangular insert features a 60-degree included angle, a 0.5 inch (1/2 inch) inscribed circle, and a 1.00 mm corner radius. The GH330 manufacturer grade with TiCNO PVD coating delivers thermal stability and wear resistance across a range of workpiece materials. With a positive rake geometry and wiper edge cutting style, it produces a fine surface finish while reducing cutting forces. Licensed machinists and CNC turning specialists install this insert in compatible toolholders using a clamp-style holding method.

This insert is suited for turning operations on steel, stainless steel, and cast iron in both production and job-shop environments. The TEEN 43Z series geometry supports applications requiring consistent chip control and surface finish quality. A maximum depth of cut of 10.00 mm (0.3940 inches) makes it appropriate for moderate to medium-stock-removal passes. Right-hand cutting orientation applies. It is classified under UNSPSC code 23242105 and conforms to ISO standards, making it a direct fit in ISO-compliant tooling systems used in general machining and heavy turning setups.

Key Features

• TiCNO PVD coating for enhanced wear resistance and surface hardness
• Wiper edge cutting style for improved surface finish on finish-turning passes
• Positive rake geometry reduces cutting forces and heat generation
• Three cutting edges per insert for extended tool life per unit
• 60-degree triangular insert shape with 20-degree relief angle
• Compatible with steel, stainless steel, and cast iron workpiece materials (ISO P, M, K)

Compatibility

Designed for use in TECN/TEEN 43Z series toolholders that accept TEEN43ZTR ISO-style triangular inserts with a clamp-style holding method. Verify toolholder seat size and insert pocket geometry before installation. No specific machine or toolholder model numbers were provided in the product data.

Installation Notes

This insert is installed and changed by CNC machinists or tool-and-die professionals. Before indexing or replacing an insert, ensure the machine spindle is fully stopped and the toolholder is secured. Use the appropriate torque wrench for the clamping screw to avoid insert movement or seat damage during cutting. Inspect the insert seat and clamp for chips or debris before seating the new insert.