11NR14NPT CP500 Internal Threading Insert HBSO This set is used to

This set is used to cut seals

Socket adaptors: 1/4” Dr to 1/4 hex male

Fine-tune by eye or with degree wheel until actual TDC is reached

Mitsubishi Diamond SP-II

Aluminum Titanium Nitride (AlTiN) The most abrasion resistant and hardest coating

11NR14NPT CP500 Internal Threading Insert HBSO This set is used to60 Degree Partial Profile Internal Threading Insert. Covers the range from 0. 5 3. 0mm Pitch and 48 8 TPI. "A1" is an optimizing geometry for steel components Grade CP500. This grade features a highly wear restistant PVD coating to provide dependable machining for a large majority of common thread turning applications.