VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M22 x 1.5 Tapping Chucks while the right-hand cutting action

while the right-hand cutting action ensures predictable chip flow and surface quality

the gauge is built from hardened steel to withstand frequent use and resist wear

0ISOBMA is a versatile threading tool designed to create external metric threads with consistent results

Reliable clamping reduces chatter and tool deflection

VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M22 x 1.5 Tapping Chucks while the right-hand cutting actionThe VCOIL Plug Gauge (D E) is a precision metric Go No Go thread gauge designed for validating M22 x 1. 5 Helicoil inserts. It helps machinists, QC technicians, and shop professionals ensure threads meet exact standards. Go No Go design: A single gauge with a go end that screws into the thread by hand and a no go end that tests the limit of acceptance. Red scrap indication: Scrap side is marked with a red ring for quick identification during