JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M8 x 0.35 Hydraulic Expansion Chucks Built with a carbide-tipped cutting

Built with a carbide-tipped cutting edge (K10) and a left-hand spiral flute

It features a carbide-tipped insert (K10) and a taper shank for secure mounting and long service life

while ISO H4 tolerance ensures repeatable sizing across jobs

accurate cuts on narrow ribs and intricate features

smooth material removal in a range of metals when used in standard toolholders

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M8 x 0.35 Hydraulic Expansion Chucks Built with a carbide-tipped cuttingThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads, specifically tuned for M8 x 0. 35 with a Right Hand orientation and 6H tolerance. Ideal for engineers, machinists, quality inspectors, and maintenance technicians, it provides quick, dependable checks to confirm threaded holes will accept components with the correct fit. The Go No Go design lets you make fast, confident pass fail judgments without guesswork,