JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 4H - M52 x 1.5 NCDC Drill Chuck spiral-flute finishing tool designed to

spiral-flute finishing tool designed to bring holes to precise

controlled milling in confined spaces

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 is an intermediate precision HSS (M2) taper-shank reamer designed to finishedly widen pre-drilled holes with tight size control

Taper shank with tight DIN 8051 B tolerance: Secure seating in standard chucks and fixtures

The Magafor Reamer is an intermediate precision HSS-E straight shank reamer with a 5

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 4H - M52 x 1.5 NCDC Drill Chuck spiral-flute finishing tool designed toThe JBO Thread Plug Gauge (NoGo) Metric Fine is a precision inspection tool designed for metric fine thread holes. Specifically tailored for M52 x 1. 5, 4H, right hand threads, this NoGo plug gauge provides a quick, reliable pass fail check for quality control and assembly work. Its ideal for machinists, inspectors, toolmakers, and production teams who need consistent hole tolerances. Metric Fine compatibility (M52 x 1. 5, 4H, Right Hand): Delivers a