VCOIL Plug Gauge (D/E) - BSW (STI) - Heli Coil Gauge - Right Hand - Medium - 3/4 x 10 Endmill25 it delivers consistent fillets and

it delivers consistent fillets and smooth edges across steel

contributing to a cleaner finish and more consistent results on aluminium and non-ferrous materials

moderate speed and apply consistent downward pressure

reliable size verification of cylindrical parts with metric fine threads

and predictable performance helps you finish holes faster

VCOIL Plug Gauge (D/E) - BSW (STI) - Heli Coil Gauge - Right Hand - Medium - 3/4 x 10 Endmill25 it delivers consistent fillets andThe VCOIL Plug Gauge is a precision go no go threading gauge engineered for verifying right hand BSW (STI) Helicoil insert threads. Sized at 3 4 10, it supports quick, reliable checks in machining, repair, and quality control environments. Size and orientation: 3 4 10 thread size, right hand configuration (BSW STI) for Helicoil applications. Go No Go design: combines a go end that should thread in by hand with no excessive force, and a no go scrap end