JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M27 x 1.5 Face Mill Arbors - Through Coolant The tool features a 12

The tool features a 12 mm diameter with a 2 mm radius and a robust 6 mm shank

and tight corners in challenging workpieces

extending tool life in tougher materials and demanding jobs

and longer tool life in everyday reaming tasks

The Toolex Reamer is a taper-shank finishing tool designed for engineers

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M27 x 1.5 Face Mill Arbors - Through Coolant The tool features a 12The JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6g, M27 x 1. 5 is a precision tool for quick, reliable external thread verification. Its designed for engineers, machinists, inspectors, quality teams, and serious hobbyists who need exact, repeatable checks that align with the M27 x 1. 5 standard. Crafted from hardened steel, this GO gauge resists wear in demanding workspaces, while the knurled outer surface provides a secure grip for fast,