VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 2 x 8 FMH FLH FHH S&E A&NF M&D The TiSiN coating further contributes

The TiSiN coating further contributes to tool life under demanding conditions

Standard similarity: Similar to DIN 212 B

Left-Hand Spiral Flute with Right-Hand Cutting: Enables efficient chip removal and controlled cutting direction

This reamer helps you minimize rework by delivering accurate bores in fewer passes

Taper shank in standard length (M2 HSS): Provides secure mounting and broad machine compatibility

VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 2 x 8 FMH FLH FHH S&E A&NF M&D The TiSiN coating further contributesThe VCOIL Plug Gauge (NoGo) is a precision go no go gauge for UN (STI) right hand helicoil threads, designed for machinists and inspectors who need ANSI ASME compliant thread verification. Thread system: UN (STI) right hand threads to align with helicoil insert specifications Go No Go design: Combined go plug gauge and no go plug gauge for quick acceptance and rejection testing Standards: Manufactured and assessed in accordance with ANSI ASME thread