JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M26 x 1.5 Tapping Chucks 0 mm corner radius strengthens

0 mm corner radius strengthens corners and reduces chipping for reliable

confident tool changes and consistent performance across jobs

delivering consistent hole size and longer service life

this reamer maintains tight dimensional control (D ± 0

120 mm flute length

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M26 x 1.5 Tapping Chucks 0 mm corner radius strengthensThe JBO Thread Ring Gauge (NoGo) Metric Fine Left Hand 6g M26 x 1. 5 is a precision tool for inspecting external LH metric threads. Sized for M26 x 1. 5 with a 6g tolerance class, it helps engineers, inspectors, and technicians quickly verify thread diameters against required limits. Crafted from hardened steel, this gauge delivers durable, repeatable measurements in busy workshops. The NoGo design clearly indicates non conforming threads, supporting