JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M56 x 2 Widin New it delivers dependable results you

it delivers dependable results you can rely on for everyday tapping tasks

Material: HSS‑E (M35 cobalt‑enhanced high‑speed steel) for improved wear resistance

ensuring consistent cooling when used with round shank tooling (no clamping flats)

while the uncoated finish promotes efficient chip flow and steadier finishes

while through coolant helps maintain reliable results across production runs

JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M56 x 2 Widin New it delivers dependable results youJBO Thread Plug Gauge (GO) Metric Fine Left Hand 6H M56 x 2 is a precision inspection tool designed to verify threaded holes meet exact size and tolerance. This GO gauge helps machinists, quality inspectors, engineers, and workshop technicians confirm that holes are within spec without guesswork. Made for durability in demanding environments, the plug gauge uses hardened steel for long wear resistance. The simple, clear design makes it easy to