VCOIL Plug Gauge (NoGo) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M48 x 5 FMH maintaining even pressure

maintaining even pressure

reliable internal threading with consistent results

it delivers extended tool life and reliable performance under demanding machining conditions

Left-hand spiral flute with right-hand cutting: facilitates efficient chip flow and stable bore quality for clean

It supports a wide range of inserts and is available in both right-hand and left-hand configurations to fit your existing tooling setups

VCOIL Plug Gauge (NoGo) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M48 x 5 FMH maintaining even pressureThe VCOIL Plug Gauge (NoGo) in Metric (STI) is a precision Go No Go thread gauge designed for Helicoil applications. Right Hand, 4H, M48 x 5, it follows ANSI ASME standards to deliver consistent, reliable checks for internal threads. Go No Go design: Combines a Go end (must screw into the thread by hand with no excessive force) and a No Go end (scrap side) that must not thread in more than two full turns under normal hand force. Metric size and class: