JBO Thread Ring Gauge (GO) - UNS - Right Hand - 2A - 1 3/4 x 12 Face Mill Arbors - Through Coolant Designed for machinists requiring consistent

Designed for machinists requiring consistent hole finish and precise size

while the ergonomic design makes it comfortable to use for extended sessions

The Type B8 design features a radial overhead geometry that enables easy tool changes while helping protect the spindle from potential damage

and smart geometry translates to faster cycles

The combination of left-hand spiral flutes with right-hand cutting supports predictable material removal and reduced deflection

JBO Thread Ring Gauge (GO) - UNS - Right Hand - 2A - 1 3/4 x 12 Face Mill Arbors - Through Coolant Designed for machinists requiring consistentThe JBO Thread Ring Gauge (GO) UNS Right Hand 2A 1 3 4 x 12 is a precision inspection tool designed to verify external thread diameters across industries. It enables quick, reliable checks to confirm parts conform to the required UNS 2A righthand thread standards, supporting quality control and accurate assembly. Crafted from hardened steel, this GO gauge delivers durability and wear resistance in busy workshops, production lines, and field