JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6e - M7 x 1 Face Mill Arbors - Anti-Vibration this O ring is designed

this O ring is designed for durability in busy workshops and demanding applications

Efficient chip evacuation and the back-draft long-neck design work together to maintain stability during deep or angled cuts

The M2 HSS composition balances hardness and toughness for reliable performance across common metals

it supports consistent performance in both manual and CNC setups

helping chips evacuate smoothly in deep-hole work

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6e - M7 x 1 Face Mill Arbors - Anti-Vibration this O ring is designedThe JBO Thread Ring Gauge (NoGo) is a precision external thread gauge designed for metric coarse threads. Specifically tuned for right hand M7 x 1 threads, it helps quality teams, engineers, machine shops, and hobbyists quickly verify that parts meet exact size and tolerance requirements. With its NoGo design, inspectors can instantly identify components that exceed the permissible limits, supporting consistent quality without guesswork. Fast NoGo