JBO Thread Plug Gauge (GO) - Electrical Conduit - Right Hand - 7H - M63 x 1.5 G while the left-hand spiral flute

while the left-hand spiral flute with right-hand cutting helps reduce chatter for cleaner holes

" that status relates to blanks ready to be machined into the reamer—the finished tool is produced to order to meet exacting tolerances

reliable checks to confirm threads are within spec

go/no-go verification: Quickly determine whether a thread part conforms to spec with a simple check

making it suitable for production runs and precision repair work

JBO Thread Plug Gauge (GO) - Electrical Conduit - Right Hand - 7H - M63 x 1.5 G while the left-hand spiral fluteThe JBO Thread Plug Gauge (GO) for Electrical Conduit, Right Hand, M63 x 1. 5 with 7H tolerance, is a precision inspection tool designed to verify threaded holes against unified thread standards. The GO design provides an immediate indication when threads conform, helping technicians and inspectors quickly confirm proper fit and reliable function in conduit assemblies. Ideal for professionals in manufacturing, automotive, and aerospace, this gauge