VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 3B - 1.1/2 x 8 Hydraulic Expansion Chucks Designed for consistent hole diameter

Designed for consistent hole diameter and a smooth finish

you’ve identified a critical sizing issue before assembly

this reamer provides reliable performance in both automated and manual setups

so allow 24–48 hours for dispatch

04 mm Straight Shank Reamer is an intermediate precision carbide tool (k10) with a stub length

VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 3B - 1.1/2 x 8 Hydraulic Expansion Chucks Designed for consistent hole diameterThe VCOIL NoGo Plug Gauge is a precision tool for verifying UN (STI) right hand threads in helicoil and threaded hole applications. It combines Go and No Go checks in one compact gauge, manufactured to ANSI ASME standards for consistent, reliable inspection. UN (STI) Right Hand thread: designed for UN STI thread systems to ensure accurate gauging in helicoil installations. 3B tolerance class: built to the 3B internal thread tolerance standard for