Cardinal Super Threading Tap M20x2.5 - Type 508B Oxide

* M3-M10:

* Type 047B, dimensions per DIN 371 B, with flute relief

* M12-M20:

* Type 508B, dimensions per DIN 376 B, with flute relief * **Application:** * **for through hole**

* for metric ISO thread per DIN 13

* **all sizes with extended shank**

* i.e. shank diameter is smaller than cutting head diameter

MADE IN GERMANY