JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M108 x 1.5 Milling Cutter Arbors use solely round shank tooling

use solely round shank tooling with no clamping flats—tools with flats will render the seal ineffective

long-lasting cutting edge that helps maintain hole size and finish over many cycles

and keeps production flowing

durable corners while minimizing chipping and ensuring consistent radii on finished parts

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M108 x 1.5 Milling Cutter Arbors use solely round shank toolingThe JBO Thread Plug Gauge (NoGo) Metric Fine, Right Hand, 6H, M108 x 1. 5 is a precision inspection tool designed to verify metric fine threaded holes. Its built for engineers, technicians, machinists, and quality teams who need fast, reliable go no go checks to confirm hole size and thread engagement meet specification. This gauge is ideal for use in manufacturing, maintenance, and assembly environments where consistent, repeatable measurements