JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 3/4 x 16 Face Mill Arbors Made from intermediate HSS (M2)

Made from intermediate HSS (M2) with a straight shank

The TiN coating lowers friction

extending tool life even during demanding jobs

Efficient Chip Evacuation: Four flutes provide excellent chip clearance

Applications: Precision hole enlargement and finishing with consistent quality

JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 3/4 x 16 Face Mill Arbors Made from intermediate HSS (M2)The JBO UNF Go No Go Thread Plug Gauge is a precision inspection tool designed to verify internal threads in a 3 4 16 UNF right hand configuration with a 2B tolerance. Built for manufacturers, automotive shops, and aerospace suppliers, it helps ensure threaded holes meet Unified standards with quick, reliable results. Equipped with a clear go no go design, this gauge provides an immediate pass fail readout for each threaded hole, enabling fast