JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M68 x 1 Shrink Fit Holders and a taper shank give

and a taper shank give you reliable seating in common tool holders

Left-hand spiral flute with taper shank for stable cutting: Optimizes chip evacuation and alignment

Taper shank for secure mounting: Fits compatible taper toolholders for stable

DIN 8051 B tolerance: D = ISO H5 with taper shank: Ensures precise bore diameter and a reliable

enabling reliable dry cutting and high-speed cutting performance

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M68 x 1 Shrink Fit Holders and a taper shank giveThe JBO Thread Plug Gauge (NoGo) Metric Fine is a precision measuring tool designed for metric fine threads. It helps inspectors, engineers, and machinists quickly verify threaded holes meet the specified size and tolerance, supporting consistent quality across manufacturing, maintenance, and assembly tasks. Designed for right hand metric fine threads with M68 x 1 and 6H tolerance, this plug gauge is built from hardened steel for durability in