JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M72 x 2 NCDC Drill Chuck supporting reliable fits in assemblies

supporting reliable fits in assemblies and reducing rework

stub‑length shank simplifies mounting in standard tool holders

and buyers who need clean

Precision hand reamer crafted in high-speed steel (HSS M2) for accurate hole finishing

The tough HSS‑E material

JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M72 x 2 NCDC Drill Chuck supporting reliable fits in assembliesThe JBO Thread Plug Gauge (NoGo) Metric Fine is a precision inspection tool designed to verify internal metric fine threads. It helps technicians, machinists, and quality control teams quickly determine whether threaded holes meet exact size and tolerance requirements, supporting reliable assemblies and consistent performance across a range of projects. Crafted for durability in busy workshops, this gauge features hardened steel construction and a