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Description
Technical data of UNF 5/16-24 button dies
- notched thread d1 - 5/16-24,
- thread pitch - 24 turns per inch,
- external diameter d2 - 25 mm,
- thickness h1 - 9 mm,
- number of chip holes - 5,
- required diameter of the shaft - 7.82 mm.
UNF 5/16-24 inch unified tooling
American5/16-24 UN F unified tooling for cutting external threads. The circular machine tool is a multi-cutting tool for cutting external threads. This is a uniform threading machine, which means that it makes a thread in one pass, after less than 2 turns, or more precisely 1.75 P, a full thread is already made. The principle of the tool is to screw it on (like a nut on a bolt), during which the blades of the tool cut the thread. The tool is made of high-grade SW7M high-speed steel from the HSS family. It is possible to use the dies both in manual and machine processing. An important issue when making threads by hand is the use of toolholders for the dies, thanks to which the proper execution of the thread is ensured and damage to the dies can be avoided. Design of the dies. UNF 5/16-24 dies have chip holes that are designed to drain the cut material, depending on the size of the dies, there can be usually from 3-6 holes. In the working part of the burnisher, there are cutting parts (exist on both parts of the working part) and a guiding part located in the center of the working part.
Product accessories
Hand Tap UNC 5/16-18 DIN 352/3 HSS 2B
Reference: 0000006469 In stock > 10 items
€10.00
€12.30 brutto
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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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