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Die M22X0.75 HSS DIN 22 568 Cztool
Net price: €45.53
Description
Technical data for the M22x0.75 die
| Technical data | |
|---|---|
| Thread size D1 | M22x0.75 |
| Thread Pitch P | 0.75 mm |
| Outside Diameter D2 | 55 mm |
| Thickness H1 | 16 mm |
| Number of Chip Holes | 6 |
| Required Shaft Diameter | 21.88 mm |

Die M22x0.75 HSS DIN 22 568 – ultrafine-pitch threading tool for special applications
The M22x0.75 die is a specialized round tool made of high-speed steel (HSS) with a hardness of 64 HRC, combining a diameter of 22 mm with an ultrafine pitch of 0.75 mm. This unusual combination produces a thread with exceptional properties, used in applications requiring extreme adjustment precision, maximum leak tightness, or the highest vibration resistance at medium dimensions. Compliance with DIN 22 568 and a tolerance class of 6g ensure proper mating with 6H nuts in highly specialized industrial applications. This tool is intended for workshops serving the aerospace industry, nuclear power generation, and other industries with the highest quality and safety requirements.
Key advantages of the M22x0.75 ultrafine-pitch die
- Ultrafine pitch of 0.75 mm at a diameter of 22 mm – an exceptionally unusual combination that ensures extreme precision in tightening force adjustment, maximum leak tightness, and the highest resistance to loosening under extreme vibration
- Diameter of 22 mm for specialized applications – a size frequently used in the aerospace industry, precision instrumentation, and equipment requiring the highest reliability of threaded joints
- HSS material with a hardness of 64 HRC – the high hardness of high-speed steel (HSS) enables extended cutting of ultrafine-pitch threads in structural steels up to 800 MPa despite the extremely high number of thread turns
- Fit 6g according to ISO – standard tolerance class with controlled clearance ensures a proper fit in precision mechanisms requiring stability with an ultrafine pitch
- Solid round construction – the one-piece, unsegmented construction eliminates cumulative errors that are critical with an ultrafine pitch and ensures maximum dimensional repeatability
The M22x0.75 die is a highly specialized tool for workshops serving the aerospace industry, nuclear power generation, medical equipment, and other industries with the highest safety and reliability requirements. It is suitable for cutting threads on critical components where standard threads do not meet strength or precision requirements. Due to the unusual combination of diameter and ultrafine pitch, threading requires an operator with the highest qualifications, very stable clamping, precision die stocks, and high-quality cutting fluids to minimize cutting forces with a very high number of thread turns per unit length.
Frequently asked questions
An ultrafine pitch at a medium diameter is used in applications requiring extreme adjustment precision (e.g., measuring equipment), maximum leak tightness (nuclear industry), or the highest vibration resistance under critical conditions (aerospace). The very high number of thread turns significantly improves all strength parameters.
The recommended blank diameter ranges from 21.85 to 21.9 mm. With an ultrafine pitch of 0.75 mm, preparation tolerances are very tight – blank accuracy is essential for profile quality and the torque required to cut such a high number of thread turns.
Ultrafine-pitch threads are used in the aerospace industry (safety-critical components), nuclear power generation (leak-tight joints in critical components), medical equipment (precision devices), the defense industry, and wherever the highest reliability and safety are required at medium dimensions.
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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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