JBO Thread Plug Gauge - UNS Go-No/Go - Right Hand - 2B - 1 1/16 x 12 Boring Bar Blank and right-hand cutting action to

and right-hand cutting action to deliver controlled material removal

This straight-shank reamer combines a left-hand spiral flute with right-hand cutting to deliver controlled

it’s a dependable choice for achieving precise diameters and smooth bore surfaces on a variety of workpieces

Dual-Bore Capability for Increased Productivity: Holds two boring bars simultaneously to perform parallel cuts

JBO Thread Plug Gauge - UNS Go-No/Go - Right Hand - 2B - 1 1/16 x 12 Boring Bar Blank and right-hand cutting action toThe JBO Thread Plug Gauge is a precision tool designed to verify internal threads to exact Unified Thread Standard specifications. Sized for a 1 1 16 x 12 UNS right hand thread with a 2B tolerance, this Go No Go gauge is ideal for manufacturing, automotive, and aerospace environments where quick, reliable thread checks are essential. With its Go No Go design, inspectors can rapidly determine if a hole is within spec or requires rework, helping prevent