JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M20 x 1.5 Face Mill Arbors When paired with proper lubrication

When paired with proper lubrication

it delivers repeatable accuracy at speeds up to 20

is a high-precision carbide-tipped reaming tool designed to finish intermediate holes with tight

and superior surface quality while reducing rework and downtime

this end mill offers exceptional hardness and long tool life to withstand tough machining environments

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M20 x 1.5 Face Mill Arbors When paired with proper lubricationThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6h, M20 x 1. 5 is a precision inspection tool designed to verify external thread diameters quickly and reliably. Its ideal for machinists, quality inspectors, and maintenance teams who need to confirm that threaded components meet exacting metric standards (fine pitch) without guesswork. Designed for right hand metric fine threads such as M20 x 1. 5 and tuned to a 6h tolerance, this GO gauge