JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M2.5 x 0.35 ER Collet Chucks accurate bore at 13 mm

accurate bore at 13 mm

repeatable go measurements even in busy workshop or QA environments

The taper shank design simplifies setup

The tool follows ISO H5 tolerance and is similar to DIN 212 B

The spiral flute improves cutting efficiency and heat management

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M2.5 x 0.35 ER Collet Chucks accurate bore at 13 mmMeet the JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 4h, M2. 5 x 0. 35. This precision inspection tool is designed to verify external thread diameters, helping you confirm that threaded components meet specification during manufacturing, assembly, or maintenance. Its a reliable choice for engineers, machinists, quality inspectors, and hobbyists who need quick, dependable go no go checks. Fast, unambiguous NoGo checks: Quickly determine if a