JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M45 x 2 Widin New This BT40 face mill arbor

This BT40 face mill arbor is designed to support busy workshops and precision-focused applications alike

making it ideal for intricate shapes

and improved workflow in both professional shops and home garages

this reamer helps you finish holes to exact size with repeatable results

it fits standard tooling setups reliably

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M45 x 2 Widin New This BT40 face mill arborThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, M45 x 2 is a precision go no go tool designed to verify external metric threads. Its ideal for quality control teams, machine shops, and maintenance technicians who need quick, dependable conformance checks on threaded components. With a 6e specification for the M45 x 2 right hand thread, it delivers repeatable, reliable results in demanding environments. Accurate GO gauge for metric fine