JBO Thread Plug Gauge (NoGo) - Metric Coarse - Right Hand - 6H - M52 x 5 Die & Mould Collet Chucks This reamer is engineered to

This reamer is engineered to deliver precise

and tight size tolerance for reliable results in standard holes

Pitch: Fine pitch delivers improved surface finish and reduced cutting forces during roughing

HSS-E (M35 Cob) alloy for longer tool life: Enhanced wear resistance stands up to repeated use in metal drilling and reaming

Through coolant and DIN 8093 ISO H4 tolerance: Coolant through the tool enhances chip evacuation and surface finish

JBO Thread Plug Gauge (NoGo) - Metric Coarse - Right Hand - 6H - M52 x 5 Die & Mould Collet Chucks This reamer is engineered toThe JBO Thread Plug Gauge (NoGo) in Metric Coarse, Right Hand, 6H, M52 x 5 is a precision inspection tool designed to verify threaded holes meet exact specifications. It helps engineers, machinists, quality teams, and maintenance personnel ensure internal threads engage correctly and assemble reliably across a wide range of projects. Made from hardened steel for long life and repeatable results, this NoGo gauge withstands demanding shop environments