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Description
Technical data die M20
- notched thread d1 - M20
- thread pitch P - 2.5 mm,
- external diameter d2 - 45 mm,
- thickness h1 - 18 mm,
- number of chip holes - 5,
- required diameter of the shaft - 19,79 mm.
Die M20 for manual and machine threading
High-quality M20 x2,5 HSS threading dies, metric, NHMa type, for cutting threads with a nominal diameter of 20 mm. It is suitable for external, metric ordinary threads. Complete notching of M20 threads is done in just one pass, after less than two coils - 1.75P nut. Our die are dedicated to both small locksmith workshops and large manufacturing plants. They can be used for manual and machine threading. The die in question are manufactured from special high-alloy HSS high speed steel. This is a modern tool steel characterized by enhanced cutting capabilities. Thanks to these qualities, tools made from it are highly valued by factories carrying out multi-series production. Offered in our store die are very resistant to harsh working conditions and resistant to various mechanical damage. They are rarely subject to fractures, cracks, chipping and dulling. This increases the time of tool use and contributes to lower machining costs.
Die M20 NHMa is designed for professional cutting of metric ordinary threads with a nominal diameter of M20. The manufacturer of die is the Czech company Cztool. It is a brand valued by professionals all over the world. Die and other cutting tools with the Cztool logo are valued for their high quality and unquestionably very long service life. They are also characterized by a long time of trouble-free use.
Offered in our store die are designed for manual and machine threading. They can also be used for professional material processing on modern computer-controlled machine tools. They are suitable for cutting metric ordinary threads with a nominal diameter of M 20. The pitch of the thread P is 2.5 mm, the outer diameter d2 is 45 mm and the thickness h1 - 18 mm. Die has 5 chip holes, and the required diameter of the shaft is 19.79 mm. Chip holes allow for quick and efficient removal of excess cut material, which contributes to greater efficiency die.
For proper use of die, we need a threading toolholder - in the case of manual threading or a lathe threading toolholder. The process of threading the M20 male thread itself is very simple and in one pass. After about two full turns, we reverse the dies to break the chip and continue to screw the dies onto the bar. The action of breaking the chip is repeated, depending on the resistance of the threading process.
The metric threading dies for ordinary threads M20 offered in our store die are produced in accordance with the highest standards - according to the dimensional standard DIN 22 568. The nut die is 1.75 P. Our die are dedicated to both small locksmith workshops and large manufacturing plants. They can be used for manual and machine threading, both for single and multi-series processing.
Die M20 metric from our offer are produced from special high-alloy HSS (High Speed Steel). This is a modern tool steel characterized by enhanced cutting capabilities. Thanks to these properties, tools made of it are highly valued by factories carrying out multi-series production. Offered in our store die are very resistant to harsh working conditions and resistant to various mechanical damage. The blades of HSS toolholders are hard and extremely rarely undergo fractures, cracks, chipping, breakage, dulling and other mechanical damage. This increases tool life and contributes to lower machining costs. The greater resistance of tools to damage also increases the comfort of work and their service life.
The die tools we offer are manufactured according to the highest standards. They are suitable for thread cutting on parts made of very hard and hard-to-machine materials. These include unalloyed steels (carbon), metals, non-ferrous metals, metal alloys, automatic steels, cast steels, thermosetting plastics and other materials classified as P1 class. 2- P1.3.
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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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