VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M12 x 1.25 FLH accurate bore finishing

accurate bore finishing

Accuracy: Precision-ground geometry to help achieve tight tolerances and clean hole finishes

10 micron run-out for superior concentricity: Delivers exceptionally tight concentricity

finishing internal corners

delivering clean radii and reliable performance in deep grooves and intricate profiles

VCOIL Plug Gauge (D/E) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M12 x 1.25 FLH accurate bore finishingThe VCOIL Plug Gauge is a precision metric thread plug gauge designed for Helicoil insert applications. It combines go no go checks with ANSI ASME thread standards to ensure tapped holes meet exact specifications. Gauge type: Thread limit plug gauge (go no go) Size thread: M12 x 1. 25 metric Handedness: Right Hand Tolerance: 4H Standards: Manufactured and assessed to ANSI ASME thread system Go end operation: Must screw into the thread cut into a part