Carmex Internal Right Hand UN Unified Thread Turning Insert 11 mm / 12 TPI / 11 IR 12 UN P25C Somta Series 531 - HSS Straight Flute Short Hand Bottom (Finishing) Tap BSF 1/2" x 16 TPI Ideal for Large Assemblies – Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 3/8" UNC uninterrupted cutting process in 1138-200

Ideal for Large Assemblies – Common in steel fabrication

Bottoming Chamfer (1–2 Lead Threads) – Enables threading to the full depth of blind holes

Max Hole Size for Hollow Doors (C-C): 388 x 133 mm

The 7331-M2 helps reduce measurement errors caused by unstable setups

Part Number: 203 MPN 150-13

Carmex Internal Right Hand UN Unified Thread Turning Insert 11 mm 12 TPI 11 IR 12 UN P25C Somta Series 531 HSS Straight Flute Short Hand Bottom (Finishing) Tap BSF 1 2" x 16 TPI Ideal for Large Assemblies – Sandvik HSS PM Blue Spiral Flute PVD FeN coated Tap 3 8" UNC uninterrupted cutting process in 1138 200 Ideal for Large Assemblies – Common in steel fabrication Bottoming Chamfer (1–2 Lead Threads) – Enables threading to the full depth of blind holes