10pcs MMT 11IR AG55 VP15TF 55 Degree External Threading Insert BSW

The MMT 11IR AG55 carbide insert features a triangular shape with a cutting edge that is 11mm in length. The AG55 designation indicates that the insert has a 55-degree angle on its cutting edge, which is ideal for turning British Standard Whitworth (BSW) threads. IR indicates these inserts fit toolholders with an orientation designed for internal threading with a right hand direction.