VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M33 x 3.5 Widin New ensuring precise and repeatable tool

ensuring precise and repeatable tool positioning for demanding machining tasks

it supports a wide range of industrial applications

reliable results on materials below 55 HRc as well as pre-hardened steel

Ideal for both high-precision prototypes and demanding production runs

delivering reliable results with less rework and downtime

VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M33 x 3.5 Widin New ensuring precise and repeatable toolThe VCOIL Plug Gauge (D E) is a metric, right hand thread gauge designed for Helicoil thread checks. It verifies M33 x 3. 5, 4H threads to ANSI ASME STI standards, delivering fast, dependable go no go assessments for production and repair workflows. Go No Go design: Combines go and no go ends in one gauge; scrap side is clearly marked with a red ring for quick identification. The go end should thread in by hand, while the no go end must not advance