Hand Tap UNS 1/2-20 Nr.2 DIN 2181 Fra

Technical data:

- thread diameter d1 - mm

- thread pitch P - 26 turns per 1 inch (25.4 mm)

- total length l1 - 70 mm

- length of working part l2 - 21 mm

- diameter of the shank part d2 - 9 mm

- length of the side of the square drive a - 7 mm

- diameter of the threaded hole - 12.7 mm.

Professional UNS-type taps with a diameter of ½ inch, 20 coils per inch, in accordance with the dimensional standard DIN 2181. It is a recommended tapping tool for making inch threads with a unified American outline. The manufacturer of taps is the well-known and highly respected Serbian company FRA (Fabrica Reznog Alata). Cutting tools of this brand are distinguished by increased durability to withstand very difficult working conditions, as well as increased resistance to potential mechanical damage to the blades when machining hard and hard-to-machine materials. UNS taps in the offer of our store are designed to perform amateur and professional machining. They are suitable for single and multi-batch cutting of parts made of thermosetting plastics, metals and nonferrous metals, alloy and non-alloy steels, cast steel and various grades of cast iron.