JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M78 x 1.5 Face Mill Arbors - Through Coolant 30 mm taper-shank finishing tool

30 mm taper-shank finishing tool crafted from M2 high-speed steel for intermediate precision reaming

41 mm diameter with durable

and optimized flute geometry supports longer tool life

Ultra-Precise Diameter Tolerance: Maintains consistent dimensions with a tight +0/-0

it slots into existing setups with minimal fuss

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M78 x 1.5 Face Mill Arbors - Through Coolant 30 mm taper-shank finishing toolIntroducing the JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 4h, M78 x 1. 5. This precision ring gauge verifies external thread diameters quickly and reliably, making it an essential tool for engineers, machinists, quality inspectors, and workshop technicians alike. Crafted from hardened steel, the gauge offers durable wear resistance and long lasting performance in demanding work environments. Its meticulous design and exact dimensions support