JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M25 x 0.75 Milling Cutter Arbors The straight shank ensures easy

The straight shank ensures easy handling and stable guidance during manual reaming

Rigid Tapping for Precise Threads: Supports rigid tapping to deliver consistent thread formation

5 μm Run-Out: delivers exceptional concentricity for tighter tolerances and improved surface finish

" that refers only to blanks ready to be machined into your reamer

2 for precise radii and enhanced cutting control

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M25 x 0.75 Milling Cutter Arbors The straight shank ensures easyThe JBO Thread Ring Gauge GO, Metric Fine, Right Hand, 4h, M25 x 0. 75 is a precision go gauge designed to verify external thread diameters quickly and reliably. It serves engineers, machinists, inspectors, buyers, and hobbyists who need consistent, confirmed results to keep parts within specification. Crafted from hardened steel, it resists wear and maintains accuracy even in busy workshop environments. Its straightforward geometry and GO design let