JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M2.2 x 0.25 A&NF and left-hand spiral flute supports

and left-hand spiral flute supports controlled material removal and consistent results across production runs

2) to match part geometry precisely

offering flexible options for shaping complex mold features

Toolex Hand Reamers are precision tools designed for accurate hole finishing in metalworking projects

Left-hand spiral flute with right-hand cutting for efficient material removal: Flute geometry promotes smooth cutting and better chip evacuation for a cleaner bore finish

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M2.2 x 0.25 A&NF and left-hand spiral flute supportsThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6h, M2. 2 x 0. 25 is a precision tool designed to verify external thread diameters quickly and accurately. Its ideal for engineers, machinists, inspectors, buyers, hobbyists, and workshop teams who need reliable checks to ensure components meet the exact size and fit required by fine pitch metric threads. Crafted for durability and long service, this gauge uses hardened steel and a robust