JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M108 x 1.5 End Mill Holders delivering consistent performance for a

delivering consistent performance for a wide variety of jobs

and ISO H5 tolerance supports dependable fits with mating parts

with a ball nose radius of 4

enabling reliable performance on steel and alloy workpieces

featuring an 11

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M108 x 1.5 End Mill Holders delivering consistent performance for aThe JBO Thread Plug Gauge (GO) Metric Fine Right Hand 6H M108 x 1. 5 is a precision inspection tool designed to verify threaded holes meet exact metric specifications. Its ideal for engineers, machinists, quality teams, and hobbyists who need a reliable go no go check to speed threaded hole inspections. Crafted from hardened steel, this gauge delivers durable, wear resistant performance for daily use in demanding workshops and production environments.