VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 2B - No. 12 x 24 FHH repeatable bore sizes (D =

repeatable bore sizes (D = 0 + 0

narrow cuts are essential and material loss must be minimized

and fits into standard reaming setups

70 mm bore: Delivers a precise bore within -0

VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 2B - No. 12 x 24 FHH repeatable bore sizes (D =The VCOIL Plug Gauge is a precision Helicoil gauge designed for righthand UNC (STI) threads, sized No. 12 x 24 with 2B tolerance. Its manufactured to ANSI ASME thread standards and built to provide reliable go nogo checks in one compact tool. Thread standard: UNC (STI) thread gauge aligned with ANSI ASME thread system. Go No Go design: Combined go plug and nogo plug gauge; scrap side is clearly marked with a red ring. Go end usability: The go end