JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M50 x 1.5 RPTECH 50 mm in diameter with

50 mm in diameter with ISO H4 tolerance (DIN 8093)

The Toolex Hand Reamer is a precision M2 high-speed steel hand reamer designed for accurate

you get dependable

resulting in predictable hole geometry and smoother finishes each pass

The left-hand spiral flute paired with right-hand cutting provides dependable chip control and clean bore progress through metalwork

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M50 x 1.5 RPTECH 50 mm in diameter withThe JBO Thread Ring Gauge (GO) Metric Fine, Left Hand, 6g, M50 x 1. 5 is a precision tool designed to verify external thread diameters of metric fine threads. Its ideal for machinists, quality engineers, and maintenance teams who need fast, reliable checks to confirm parts meet exact size and pitch specifications. Built from hardened steel, this GO gauge delivers exceptional durability and wear resistance for demanding workshop environments. Its left