JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M80 x 1 Face Mill Arbors durable addition to busy workshops

durable addition to busy workshops that demand reliable performance from their tooling

41 mm HSS (M2): precise hole sizing with durable cutting performance for repeatable results

chatter-free cutting in graphite

Taper shank designed to BS 328/4: Ensures secure seating in standard toolholders and minimizes runout for repeatable results

and technicians who need reliable bore accuracy in metalworking projects

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M80 x 1 Face Mill Arbors durable addition to busy workshopsThe JBO Thread Plug Gauge (NoGo) for Metric Fine threads is a precision inspection tool designed to verify the size and fit of metric fine threaded holes. Its ideal for right hand threads such as M80 x 1 and is used by machinists, quality control technicians, toolmakers, and assembly teams to quickly confirm holes meet the required limits. With 6H tolerance in mind, this NoGo gauge delivers repeatable, reliable checks in busy workshop environments,