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copy of UNF 1/2-20 DIN 374 C HSSE taps
18,45 € brutto
Cena netto: 15,00 €
Beschreibung
Technical data of machine threader 1/2-20 UNF
- nominal diameter d1 - 1/2-20
- thread pitch P - 20 coils per inch,
- total length l1 - 100 mm,
- length of working part l2 - 15 mm,
- diameter of the shank part d2 - 9 mm,
- size of the square driver - 7 mm,
- diameter of the threaded hole - 11,5 mm
- cut C - (2÷3) P
Machine threader 1/2-20 UNF for stainless steel, American
High quality 1/2-20 UNF machine taps with extended shank for cutting UNC unified common threads, 1/2-20 UNF inch diameter, 20 coils per inch. These are inch threads with a triangular outline, where the outline angle is 60 degrees. The tolerance field of the threads made is 2B, the type of outline C - for through-holes and blind holes with a long thread run.
The 1/2-20 UNF fine-coil unified machine threaders in question are manufactured in accordance with DIN 376 from special high-grade HSS. This is a material that guarantees much higher cutting parameters than those possible with conventional tool steel. Above all, HSS machine taps are capable of withstanding severe cutting conditions and enable very hard materials to be machined at very high speeds. Even in the high temperature created in the tumult, the blades of the taps are resistant to breaking, cracking, chipping and breaking out. They are suitable for machining unalloyed steels, metals, metal alloys, plastics.
Product accessories
Hand Tap UNF 1/2-20 DIN 2181/2 HSS 2B Fra
Artikel-Nr.: 0000007807 Auf Lager > 10 items
17,37 €
21,36 € brutto
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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 |
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