VCOIL Plug Gauge (GO) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 1.7/8 x 8 Die & Mould Collet Chucks with versatility across multiple specifications

with versatility across multiple specifications to reduce tool changes and downtime

The stub-length design reduces tool deflection in tight spaces

and helps you achieve a clean

Durable HSS‑E (M35 cobalt) construction: Delivers exceptional wear resistance and edge retention for long tool life and reliable hole sizing across repeated uses

VCOIL Plug Gauge (GO) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 1.7/8 x 8 Die & Mould Collet Chucks with versatility across multiple specificationsThe VCOIL Plug Gauge (GO) for UN (STI) is a right hand Helicoil go gauge designed to verify thread cuts against ANSI ASME standards. With a 2B tolerance and a 1. 7 8 x 8 size, it provides quick, reliable go no go checks in helicoil applications. Go gauge type: Verifies that the thread cut will accept the gauge when screwed in by hand (no excessive force) to confirm conformity to spec. Thread system: UN (STI) thread standard compatibility for accurate