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The straight shank fits standard tooling and collets
accurate radii and efficient chip evacuation for fine finishes
providing long service life in demanding workshops and production lines
it offers a blend of versatility and repeatable accuracy
Geometry: Optimized cutting edge to handle hard materials with precision
JBO Thread Plug Gauge - UNC Go-No/Go - Right Hand - 3B - 1 x 8 S&E The straight shank fits standardThe JBO Thread Plug Gauge is a precision go no go gauge designed to verify UNC threaded holes across a range of parts and assemblies. Built for technicians, inspectors, engineers, buyers, tradespeople, and hobbyists, it delivers fast, reliable checks that confirm holes conform to Unified Thread Standards. With its go no go design, you can quickly identify conforming and non conforming threads, ensuring proper fit and function. Designed for Right Hand
