JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M9 x 1 ER Mini Collet Chucks The Toolex Reamer is an

The Toolex Reamer is an intermediate-precision carbide straight-shank reamer designed for reliable hole finishing in precision machining

Substrate: HSS-E (M35 cobalt) construction

while the DIN 8051 B geometry and ISO H5 tolerance ensure consistent results across production runs

Its robust geometry and coating work together to minimize built-up edge and extend tool life

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M9 x 1 ER Mini Collet Chucks The Toolex Reamer is anThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine threads. It helps machinists, inspectors, and assembly teams quickly verify threaded holes so parts fit together accurately and consistently. Built with hardened steel and configured specifically for Right Hand M9 x 1 fine threads in 6G class, this gauge is built to endure repeated use in busy workshops while maintaining reliable performance. Go No Go design for fast,