JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M45 x 1 Face Mill Arbors - Anti-Vibration compatibility requires round shanks with

compatibility requires round shanks with no flats

Designed for micro-machining and precision finishing

improving temperature control and chip evacuation for cleaner finishes and extended tool life

delivering consistent performance in every setup

Ideal for finishing operations where precise diameter

JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M45 x 1 Face Mill Arbors - Anti-Vibration compatibility requires round shanks withThe JBO Thread Plug Gauge (NoGo) Metric Fine Left Hand 6H M45 x 1 is a precision inspection tool crafted for metric fine threads. Its ideal for quality control, machining shops, and assembly lines where verifying threaded holes with exact accuracy is essential for reliable performance. Built for durability in demanding environments, this NoGo gauge uses hardened steel construction and tight tolerances to maintain long lasting accuracy project after