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Die M85X3 HSS DIN 22 568
Net price: €242.11
Description
Technical data for the M85x3 die
| Technical data | |
|---|---|
| Thread size D1 | M85x3 |
| Thread Pitch P | 3.0 mm |
| Outside Diameter D2 | 140 mm |
| Thickness H1 | 23 mm |
| Number of Chip Holes | 8 |
| Required Shaft Diameter | 84.7 mm |

Die M85X3 HSS DIN 22568 – threading extremely large diameters
For producing external threads with a diameter of 85 mm and a fine pitch of 3 mm on structural components of the largest dimensions. M85X3 metric die made of high-speed steel (HSS) hardened to 64 HRC in accordance with DIN 22568 (Deutsches Institut für Normung – German Institute for Standardization) ensures precision and durability in heavy industry. The tool is intended for manufacturing facilities, industrial workshops, and maintenance departments servicing steel structures of extreme dimensions.
Key features of the M85X3 round die
- HSS hardened to 64 HRC – maximum strength essential for threading extremely large cross sections under industrial conditions
- Fine thread with a 3 mm pitch – provides increased connection strength compared with the standard M85X6 thread
- Tolerance 6g in accordance with DIN 22568 – universal clearance fit for the largest diameters in machinery applications
- Material compatibility – effective thread cutting in steels with tensile strengths up to 800 MPa and in cast iron
- Solid round construction – the solid body construction ensures uniform cutting forces at extreme dimensions
Heavy industry specialists use the M85X3 threading die in the manufacture of main shafts, turbine components, and steel structures for the power industry. The tool is used in shipbuilding, mining, and repairs of the largest industrial machines. Choose a tool designed for extreme structural challenges.
Frequently asked questions
A metric fine thread with a pitch of 3 mm provides twice as many threads as a standard thread, dramatically increasing strength and leak tightness. Critical in the power industry, large-scale hydraulics, and structures exposed to extreme loads.
Due to the very large diameter, two-person operation or use of a powered die holder is recommended. Manual threading requires strength and precision, so appropriate workshop equipment makes the process considerably easier and improves safety.
Apply lubricant after each full turn. At a diameter of 85 mm, frictional forces are enormous, so generous lubrication is absolutely essential for tool protection and thread quality.
Product accessories
Machine Tap M85X3 ISO-529 No.2 HSS
Reference: 0000012937 In stock < 10 items
€226.58 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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