JBO Thread Plug Gauge - UNF Go-No/Go - Left Hand - 2B - 7/16 x 20 G Carbide-tipped K10 construction: Delivers long

Carbide-tipped K10 construction: Delivers long tool life and consistent cutting performance for repeated reaming operations

Its intermediate precision carbide core (K10) and straight shank support stable toolholding in standard collets or holders

000 RPM high-speed capability: Supports fast machining cycles and stable cutting at high speeds

streamline your finishing process

while the combination of left-flute geometry and right-hand cutting helps manage chip evacuation and cutting action during reaming

JBO Thread Plug Gauge - UNF Go-No/Go - Left Hand - 2B - 7/16 x 20 G Carbide-tipped K10 construction: Delivers longThe JBO Thread Plug Gauge UNF Go No Go Left Hand 2B 7 16 x 20 is a precision inspection tool designed to quickly verify threaded holes for UNF threads. Its ideal for manufacturers, automotive shops, aerospace contractors, and machine shops that need a reliable method to confirm thread conformance. With its exact 7 16 x 20 UNF left hand threads and 2B tolerance, this gauge provides clear go no go results that support accurate fitment and quality