JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M10 x 1 Face Mill Arbors - Through Coolant providing a compact yet capable

providing a compact yet capable option for finishing holes in tight or recessed applications

0 rounding creates uniform

complying with DIN 212-B standards and ISO H5 tolerance

Toolex Reamer delivers precise hole finishing with a robust HSS‑E core and a durable AcuRea coating

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M10 x 1 Face Mill Arbors - Through Coolant providing a compact yet capableIntroducing the JBO Thread Plug Gauge, a precision tool designed for metric fine threads. Built for left handed M10 x 1 holes within the 6H tolerance, it enables quick, confident verification of thread fit for engineers, machinists, quality inspectors, and maintenance teams alike. Metric fine thread compatibility: Precisely sized for M10 x 1 metric fine threads, this gauge makes it simple to confirm hole size and thread engagement without guesswork