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Description
Technical data of M39 long threader
- nominal diameter d1 - M39
- thread pitch P - 4 mm,
- total length l1 - 320 mm,
- length of working part l2 - 80 mm,
- diameter of the shank part d2 - 31,5 mm,
- size of the square driver - 25 mm,
- diameter of the threaded hole - 35 mm
Long machine tapping M39
Modern M39 long machine tapping threader NGMf for nuts, general purpose for cutting ordinary metric threads, type M, diameter 39 mm, ISO DIN-13, with shank extended type NGMf for threading nuts. Tolerance field of the threads made ISO2 (6H). The metric machine threaders we offer are made in accordance with DIN 357. They are suitable for machining hard materials included in the class P1.2 - P1.3. This is unalloyed steel (carbon), metals, non-ferrous metals, metal alloys and thermoplastics. TheM39 metricmachine long threaders in question are produced from HSS high-speed steel, which influences a significant increase in machining efficiency, increased precision, as well as increased resistance of the blade to breaking, cracking, chipping, breaking out and dulling. The machine threaders in question are characterized by high quality workmanship and thus long service life.
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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 |
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