VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 3B - 7/8 x 9 Die & Mould Collet Chucks and consistent finishes across a

and consistent finishes across a range of mold and die applications

0 mm with multiple neck lengths

High-speed capability with optimized balance: Rated up to 15

reducing post-processing and preserving tight tolerances

high-quality results with less rework and downtime

VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 3B - 7/8 x 9 Die & Mould Collet Chucks and consistent finishes across aThe VCOIL Plug Gauge (D E) is a dual ended precision gauge for 7 8 x 9 UNC right hand threads. Designed for UNC (STI) compatibility and aligned with ANSI ASME thread standards, it provides quick go no go verification in quality control and assembly workflows. Dual ended go no go design: Combines a go test and a no go test in one compact tool to verify thread conformity efficiently. ANSI ASME compliant: Manufactured and assessed according to the