JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M17 x 0.75 M&D this holder maintains stability and

this holder maintains stability and tool life even at high spindle speeds

repeatable threading performance that helps you hit thread tolerances faster

Coating: TiSiN-coated carbide to reduce friction and heat buildup

edge-holding cuts

it delivers consistent sizing and a clean finish in a single setup

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M17 x 0.75 M&D this holder maintains stability andThe JBO Thread Ring Gauge (NoGo) Metric Fine, Left Hand, 6g, M17 x 0. 75 is a precise external thread gauge designed for quick, reliable inspections of threaded components. Ideal for engineers, machinists, quality teams, and maintenance staff, it provides a clear, fast check to confirm parts meet metric fine thread specifications. Constructed from hardened steel, this gauge resists wear in busy workshop environments and maintains accurate measurements