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Description
Technical data of long tapping UNC 7/16-14
- nominal diameter d1 - UNC 7/16
- thread pitch P - 14" coils per inch,
- total length l1 - 160 mm,
- length of the working part l2 - 47 mm,
- diameter of the shank part d2 - 8 mm,
- size of the square driver - 6.2 mm,
- diameter of the threaded hole - 9,3 mm
UNC 7/16-14 machine long threader
High quality UNC 7/16-14 machine long threader NGMf for nuts with elongated shank according to NGMf standard. Designed for making inch long American UNC unified threads of 7/16 inch, 14 turns per inch. Tolerance class of made threads 2B, thread outline triangular, angle 60 degrees. In our store we offer you unified machine threaders made with the highest precision from modern HSS-SW7M high-speed steel. This is a special tool steel distinguished primarily by increased hardness and durability. Thanks to it, the UNC 7/16-14 machine long taps in question are resistant to harsh working conditions and, above all, to the high temperatures generated during high-speed operation. Their blades are rarely subject to mechanical damage, which significantly extends their service life. They are suitable for machining hard metals, unalloyed steels, nonferrous metals, metal alloys and plastics.
Product accessories
Tapered countersink 16.5/90 DIN 335 C HSS
Reference: 11247 In stock > 10 items
€9.00
€11.07 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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