Asimeto Plug Thread Gauge (D/E) - UNC - Right Hand - 2B - No. 2 x 56 Shrink Fit Holders Left-hand spiral flute with right-hand

Left-hand spiral flute with right-hand cutting: Enables efficient material removal and a smooth bore finish with reliable chip evacuation across materials

Left-hand spiral flute for efficient chip evacuation: The LH spiral flute paired with RH cutting promotes smoother material removal and reduces rubbing

NoGo verification for metric fine M39 x 2 threads: Provides quick go/no-go checks to confirm external thread diameter stays within the 6H tolerance

is a precision tool designed to finish holes to tight tolerances with reliable

The carbide tip resists wear under demanding milling conditions

Asimeto Plug Thread Gauge (D/E) - UNC - Right Hand - 2B - No. 2 x 56 Shrink Fit Holders Left-hand spiral flute with right-handThe Asimeto Plug Thread Gauge (D E) for UNC, Right Hand, 2B, No. 2 x 56 is a precision internal thread gauge designed to quickly and accurately verify threaded holes in production and inspection environments. Built for machinists, inspectors, and quality control teams, it delivers reliable go no go checks against Unified National Coarse, Fine, and Extra Fine standards. Series and standards: Part of the 695 Series, designed to measure internal threads