VCOIL Plug Gauge (D/E) - BSW (STI) - Heli Coil Gauge - Right Hand - Medium - 9/16 x 12 ER Mini Collet Chucks deliver reliable results

deliver reliable results

industry‑standard reamer backed by professional craftsmanship

helping keep production on track with fewer tool changes

Carbide Durability: Robust carbide construction provides exceptional wear resistance and long tool life

This reamer delivers precise hole finishing with consistent diameter control

VCOIL Plug Gauge (D/E) - BSW (STI) - Heli Coil Gauge - Right Hand - Medium - 9/16 x 12 ER Mini Collet Chucks deliver reliable resultsVCOIL Plug Gauge (D E) for BSW (STI) threads a right hand, medium sized go no go gauge designed for Helicoil coil installations. Sized at 9 16 x 12, it provides a precise, hand tested check of thread accuracy in line with ANSI ASME standards. Thread system: ANSI ASME compliant go no go thread plug gauge for BSW (STI) applications. Go No Go design: Go end must screw into the thread by hand without excessive force; scrap (no go) end should not be