JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M12 x 0.75 FMH Four-flute design for efficient material

Four-flute design for efficient material removal: More cutting edges mean faster metal removal and improved surface finish

HSS-E (M35 cobalt) with ISO H4 tolerance in a 16

With its compact size and robust reach

and helps extend tool life across demanding cuts

supporting reliable assembly and reduced secondary finishing

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M12 x 0.75 FMH Four-flute design for efficient materialThe JBO Thread Ring Gauge GO Metric Fine, Right Hand, 6g, M12 x 0. 75 is a precision tool used to verify the external thread diameters of fasteners and threaded components. It provides fast, reliable go no go checks to confirm parts meet exact size standards, making it suitable for quality control, precision engineering, and everyday workshop use. Crafted from hardened steel, it delivers durable performance and wear resistance in demanding