JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M20 x 1 Morse Taper Adaptor accurate contours on narrow ribs

accurate contours on narrow ribs with reliable

Repeatable Tool Holding: Provides reliable gripping force that minimizes slip and vibration

Built from durable carbide for exceptional wear resistance

standard-precision toolholding solution designed for milling and drilling with small round-shank tooling

while the quick-change feature keeps your workflow moving from one job to the next

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M20 x 1 Morse Taper Adaptor accurate contours on narrow ribsThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine thread holes, specifically engineered for M20 x 1 right hand threads with a 6H tolerance. Constructed from hardened steel, its built to deliver reliable, repeatable checks in demanding shop environments, QA labs, and production floors. Use this gauge to quickly verify hole acceptance without guesswork, speeding up inspection and reducing rework. The robust construction