JBO Thread Ring Gauge (NoGo) - Pg - Right Hand - Pg 29 x 16 Shrink Fit Holders 45° helix for reduced cutting

45° helix for reduced cutting load: The 45-degree angle lowers cutting forces

DIN 8089 straight shank with ISO H4 tolerance: Ensures a consistent fit in standard tool holders and precise hole dimensions across applications

and note that items listed as in stock refer to blanks ready to be manufactured into your reamer

user-friendly design makes it easy to identify conforming threaded components

delivering repeatable results you can trust

JBO Thread Ring Gauge (NoGo) - Pg - Right Hand - Pg 29 x 16 Shrink Fit Holders 45° helix for reduced cuttingThe JBO Thread Ring Gauge NoGo, Pg 29 x 16, Right Hand, is a precision tool designed to verify external threads quickly and accurately against Unified thread standards. Its ideal for engineers, machinists, inspectors, and buyers who need reliable pass fail checks to ensure proper fit and performance of threaded components across manufacturing, automotive, and aerospace environments. Crafted from hardened steel, this ring gauge is built to endure daily