JBO Thread Ring Gauge (GO) - UNC - Right Hand - 2A - 1 3/4 x 5 NCDC Drill Chuck it excels at carving detailed

it excels at carving detailed radii and curved features with consistent results

Material compatibility: Specifically designed for aluminum and other non-ferrous alloys to minimize built-up edge

this end mill provides predictable results and extended tool life in demanding conditions

accurate grip for tapping tools when used with ER25 collet chucks

JBO Thread Ring Gauge (GO) - UNC - Right Hand - 2A - 1 3/4 x 5 NCDC Drill Chuck it excels at carving detailedThe JBO Thread Ring Gauge (GO) for UNC external threads is a precision inspection tool designed to verify external thread size against the GO tolerance class (2A). Sized for 1 3 4 in diameter with 5 threads per inch, right hand UNC threads, this gauge is ideal for machinists, inspectors, and quality teams who need fast, reliable pass fail checks on threaded components. Crafted from hardened steel, its built to withstand daily use in busy workshops.