JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M142 x 1.5 Milling Cutter Arbors 2 corner radius preserves corner

2 corner radius preserves corner integrity in cavities

Applications: Ideal for machining high-hardness workpieces and deep groove features requiring precise radii

secure fit: The taper shank fits standard tool holders

86mm is an intermediate-precision reamer crafted from HSS-E (M35 cobalt) for finishing holes with tight tolerance

reliable verification that threaded holes accept the standard Go size

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M142 x 1.5 Milling Cutter Arbors 2 corner radius preserves cornerThe JBO Thread Plug Gauge (GO) is a precision go gauge for verifying internal threads in metric holes. Designed for machinists, inspectors, engineers, and maintenance teams, it confirms proper engagement of M142 x 1. 5 metric fine threads with a right hand orientation (6H). Accurate GO Gauge for M142 x 1. 5 Metric Fine Threads: Provides a definitive pass fail indication for the holes internal thread, enabling quick, reliable inspections and reducing