JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M63 x 1.5 FHH helping maintain bore accuracy and

helping maintain bore accuracy and extend tool life in through-hole applications

it balances durability and cutting performance to enhance overall results in both workshop and production environments

it’s a dependable choice when a precise diameter like 18

Benefits: The combination of HSS-E material and ISO H4 tolerance delivers consistent hole finishes in challenging applications

Double-core design for anti-bending strength: Built for rigidity

JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M63 x 1.5 FHH helping maintain bore accuracy andThe JBO Thread Ring Gauge (GO) is a precision tool designed to quickly verify external thread diameters on electrical conduit fittings and other right hand threaded components. Sized for M63 x 1. 5 and 8g, this GO gauge helps inspectors, machinists, and assembly teams confirm parts meet the required thread dimensions and standards. Crafted from hardened steel for durability and long life, it features a knurled outer edge for secure, comfortable