JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M16 x 0.5 Power Milling Chucks spiral-flute reamer designed for precise

spiral-flute reamer designed for precise hole enlargement in general machining

Carbide-tipped durability: Built with a precision carbide tip (K10) for extended tool life and consistent cutting in hard materials

supporting efficient workflows and high-quality results

Effortless integration — drop this collet into your ER50 chuck and lock in repeatable accuracy across multiple jobs without the need for frequent recalibration

Finish holes to ISO H5 tolerance with the Toolex Reamer — a 25

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M16 x 0.5 Power Milling Chucks spiral-flute reamer designed for preciseThe JBO Thread Ring Gauge (GO) in Metric Fine is a precision inspection tool designed to verify external thread diameters quickly and reliably. Tailored for engineers, machinists, quality inspectors, and shop floor technicians, it helps confirm that M16 x 0. 5 threads meet exact specifications during manufacturing, assembly, and maintenance tasks. Its GO gauge format provides a straightforward pass fail reference, making dimensional checks efficient