copy of Hand Tap UNF 5/16-24 DIN 2181/2 HSS

Technical data of 5/16-24 UNF hand tapping machine

Technical data:

- thread diameter d1 - 7.938 mm

-thread pitch 1"/P - 24 turns

- total length l1 - 69 mm

- length of working part l2 - 19 mm

- diameter of grip part d2 - 8 mm

- length of the side of the square drive a - 6,3 mm

- threaded hole - 6,9 mm

Set of 5/16-24 inch UNF American hand taps

Set of two high-quality inch threaders designed for making fine threads of unified (American) - UNF with an angle of 60 degrees. Thread diameter: 5/16 inch, 24 coils per inch. The set includes two threaders with an 8P and 2P threads. The tools are made in accordance with the DIN 2181 dimensional standard, by the Czech company Cztool Bucovice. It is a brand known for producing high-end tools for machining hard and hard-to-machine materials. Cztool tools are used in almost all industries around the world. They are manufactured from modern, high-quality HSS - High Speed Steel. This is a specialized tool steel, the properties of which result in a noticeable increase in cutting parameters. HSS threaders are resistant to damage of the blade during machining of hard raw materials (breaking, cracking, chipping, dulling), allow to achieve high efficiency of machining and at the same time high precision of performed threads. Unified hand threaders offered by us are characterized by high quality workmanship. They are suitable for machining materials in the category marked P1.2 - P1.3 (unalloyed steels, metals, non-ferrous metals (aluminum, copper), metal alloys (brass, bronze), as well as hard plastics