JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M48 x 1.5 Boring Bar Blank and the specialized flute design

and the specialized flute design supports longer tool life

Durable M2 HSS with taper shank: Withstands repeated use while maintaining sharpness

chatter-free cuts: Efficient chip removal and clean finishes

It uses a DIN 8051 B taper shank and ISO H5 tolerance

making it ideal for precision manual reaming in a variety of metals

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M48 x 1.5 Boring Bar Blank and the specialized flute designThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 4h, M48 x 1. 5 is a precision inspection tool designed to verify external threads. It helps quality teams, machinists, and inspectors quickly determine if a parts thread diameter is within the specified maximum for M48 x 1. 5 right hand threads. crafted from hardened steel, this NoGo gauge delivers durable, long lasting performance in demanding workshops. It provides reliable, repeatable checks