VCOIL Plug Gauge (D/E) - BSF (STI) - Heli Coil Gauge - Right Hand - Medium - 3/4 x 12 4 Month Widin reducing finishing time and improving

reducing finishing time and improving part aesthetics

Made from hardened steel for long tool life

improving quality control reliability and traceability

enabling rapid pass/fail decisions without trial fittings

reliable performance across common mold steels

VCOIL Plug Gauge (D/E) - BSF (STI) - Heli Coil Gauge - Right Hand - Medium - 3/4 x 12 4 Month Widin reducing finishing time and improvingThe VCOIL Plug Gauge is a precision go no go thread gauge for verifying Helicoil (threaded insert) installations. Sized for 3 4 x 12 BSF (STI) right hand threads, it helps workshops confirm every insert meets ANSI ASME standards. Go No Go Gauge: a combined go and no go plug gauge that checks thread dimensions against official ANSI ASME standards. Scrap Side Marking: the scrap side is clearly marked with a red ring for quick identification. Right Hand