JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M20 x 2.5 Shrink Fit Holders This intermediate-precision carbide (K10) tool

This intermediate-precision carbide (K10) tool features a straight shank and a left-hand spiral flute with right-hand cutting

Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for machinists who work with high-hardness materials

this tool supports accurate hole sizing in a variety of materials while the straight shank ensures easy handling and stable alignment during use

while the stub length reduces deflection for repeatable hole sizes and better surface finishes

and faster changeovers in production runs

JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M20 x 2.5 Shrink Fit Holders This intermediate-precision carbide (K10) toolThe JBO Thread Ring Gauge GO for metric coarse threads is a precision inspection tool designed to verify external threads quickly and reliably. Sized for M20 x 2. 5 left hand coarse threads, it helps technicians, inspectors, and quality teams confirm that parts will thread correctly with mating components. Machined from hardened steel for excellent wear resistance, this gauge is built to endure busy shop floors. The knurled outer edge provides a