VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 2B - 1/4 x 20 Power Milling Chucks Built for CNC milling and

Built for CNC milling and precision metalworking

and deliver cleaner surfaces

it ensures that your M52 x 1 right-hand threads meet exact GO limits for consistent assembly and safe operation

providing reliable reach without compromising rigidity

it’s ideal for manufacturing

VCOIL Plug Gauge (D/E) - UNC (STI) - Heli Coil Gauge - Right Hand - 2B - 1/4 x 20 Power Milling Chucks Built for CNC milling andThe VCOIL Plug Gauge (D E) UNC (STI) Heli Coil Gauge is a precision go no go thread gauge for 1 4 x 20 UNC helicoil applications. Designed for right hand threads and 2B class tolerances, it quickly verifies that insert threads meet ANSI ASME standards with a hand screw test. Thread standard: ANSI ASME UNC 1 4 20 threading; compatible with helicoil insert processes (STI). Go No Go design: Combined go and no go plug gauge with a red ring scrap side for