JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M39 x 2 Face Mill Arbors - Anti-Vibration The JBO Thread Ring Gauge

The JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M21 x 0

Compatibility: Flexible with a wide range of machining setups and holders

Stock note: In-stock status refers to blanks currently available to manufacture the reamer

The straight shank and DIN-standard dimensions provide reliable compatibility with common finishing setups

making quality control faster and more confident

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M39 x 2 Face Mill Arbors - Anti-Vibration The JBO Thread Ring GaugeThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 4h, M39 x 2 is a precision inspection tool designed to verify external thread diameters for metric fine threads. Ideal for engineers, machinists, quality teams, buyers, and workshop professionals, it helps you quickly determine whether a threaded component meets the required size tolerance. Crafted from hardened steel, this NoGo gauge delivers exceptional durability and wear resistance, making