VCOIL Plug Gauge (NoGo) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M48 x 5 FMH ensuring dependable bore size and

ensuring dependable bore size and compatibility with common tooling without excess finishing passes

precise results and extended tool life in mold and die projects

Material: HSS-E (M35 cobalt) for increased wear resistance and longer tool life

it helps you achieve consistently accurate holes in a range of materials

ensuring parts conform to the exact M33 x 1

VCOIL Plug Gauge (NoGo) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M48 x 5 FMH ensuring dependable bore size andThe 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: