JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M6 x 0.5 Die & Mould Collet Chucks while the straight shank and

while the straight shank and defined tolerance ensure reliable performance in standard setups and close fits

while the ISO H5 tolerance keeps hole diameters consistent across production runs

this reamer features a left‑hand spiral flute and right‑hand cutting for efficient material removal and smooth finishes

enabling reliable assembly and consistent performance in precision machining work

Ideal for finishing pre-drilled holes in a range of metals

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M6 x 0.5 Die & Mould Collet Chucks while the straight shank andThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6h M6 x 0. 5 is a precision tool designed to verify external thread diameters with reliability. Built for engineers, machinists, and quality professionals, it provides a clear GO check to confirm parts meet the M6 x 0. 5 fine thread standard and the 6h tolerance. Fast GO verification for M6 x 0. 5 threads: Quickly determine whether a parts external thread meets the exact M6 x 0. 5 fine pitch and 6h