JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M3.5 x 0.35 Face Mill Arbors - Anti-Vibration it delivers consistent hole quality

it delivers consistent hole quality for demanding machining applications

while the right-hand cutting action maintains steady progress and a smooth bore

extending reach while preserving alignment and runout

reducing inspection time and guesswork on the shop floor

005 mm) with durable high-speed steel for longer tool life on demanding machining

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M3.5 x 0.35 Face Mill Arbors - Anti-Vibration it delivers consistent hole qualityThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 4h M3. 5 x 0. 35 is a precision tool designed to verify external thread diameters quickly and reliably. Its ideal for engineers, machinists, quality teams, and hobbyists who need a clear Go reference to confirm parts meet the exact metric fine thread standard. Crafted to endure tough workshop conditions, this GO ring gauge uses hardened steel for lasting wear resistance and stable accuracy over