Deutsch check 
- 98% zadwolonych klientów
- Dostawa 24h
- 30 dni na zwrot
Beschreibung
Technical data of machine threader 7/8-20 UNEF
- nominal diameter d1 - 7/8-20,
- thread pitch P - 20" coils per inch,
- total length l1 - 125 mm,
- length of the working part l2 - 25 mm,
- length of the usable part l3 - 20 mm,
- diameter of the shank part d2 - 18 mm,
- size of the square driver - 14.5 mm,
- diameter of the threaded hole - 20,95 mm
- c- (2÷3) P-heading
Machine threader 7/8-20 UNEF for stainless steel, American
High quality professional 7/8-20 UNEF machine tapping machine - for cutting American unified inch threads. Section 7/8 inch, 20 coils per inch. Outline of the thread triangular - angle of 60 degrees. This is a thread cutter for cutting ordinary threads with normal pitch. The 7/8-20 UNEF unified machine threaders offered in our store are made with the highest precision according to DIN 374.Their most important advantage is their exceptional durability, hardness and resistance to severe cutting conditions. This is due to the use of a special high-speed steel with 5% cobalt in its manufacture.
This unique tool steel greatly increases the possibilities for machining hard materials, and before all, it greatly expands the catalog of available raw materials. These include alloy steels, heat-resistant steels, acid-resistant steels, stainless steels, cast iron, cast steel, non-ferrous metals. In addition, machine threaders made of cobalt steel guarantee a long service life without worrying about possible mechanical damage (breaking, cracking, chipping).
Product accessories
Tapered countersink 16.5/90 DIN 335 C HSS
Artikel-Nr.: 11247 Auf Lager > 10 items
9,47 €
11,65 € brutto
Reviews
No customer reviews for the moment.
Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
Recommended for you
Angesehene Artikel
