10pcs MMT 16IR AG55 VP15TF Turning Lathe Carbide Insert Internal Threading

The 16IR AG55 carbide insert features a triangular shape with a cutting edge that is 16mm in length. The AG55 designation indicates that the insert has a 55-degree angle on its cutting edge, which is ideal for turning threads. IR indicates these inserts fit toolholders with an orientation designed for internal threading.

The AG55 angle on a 16mm cutter is capable of Thread Per Inch (TPI) of 48-8 and in metric the pitch is 0.5mm to 3mm