JBO Thread Ring Gauge (GO) - UNEF - Right Hand - 2A - 1 3/8 x 18 Milling Cutter Arbors standardized interface that fits cleanly

standardized interface that fits cleanly into common CNC setups while meeting DIN69871 standards

ensuring easy

this reamer provides predictable chip control and reliable material removal across a range of metals

it delivers excellent wear resistance to extend tool life and reduce downtime from frequent replacements

3-Flute Design: Balances productivity with a smooth cutting action

JBO Thread Ring Gauge (GO) - UNEF - Right Hand - 2A - 1 3/8 x 18 Milling Cutter Arbors standardized interface that fits cleanlyThe JBO Thread Ring Gauge GO for UNEF is a purpose built inspection tool for verifying external thread diameters on right hand UNEF threads. Precisely sized for 1 3 8 x 18, its ideal for engineers, machinists, inspectors, and quality teams who need fast, reliable go no go checks to confirm parts meet threading standards. Crafted to perform under demanding shop floor conditions, this Go gauge helps you identify properly conforming components at a