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Die M45X4 HSS DIN 22 568
Net price: €118.42
Description
Technical data for the M45x4 die
| Technical data | |
|---|---|
| Thread size D1 | M45x4 |
| Thread Pitch P | 4 mm |
| Outside Diameter D2 | 90 mm |
| Thickness H1 | 36 mm |
| Number of Chip Holes | 7 |
| Required Shaft Diameter | 44.6 mm |

Die M45X4 HSS DIN 22568 – metric fine thread for large dimensions
Professional cutting of external threads with a diameter of 45 mm and a fine pitch of 4 mm on shafts and structural components with large cross sections. M45X4 metric die made of HSS steel hardened to 64 HRC ensures stable operation under demanding industrial conditions. Designed for machine shops, manufacturing facilities, and toolrooms machining medium-sized and large steel structures.
Main advantages of the M45X4 threading die
- High-speed steel (HSS) hardness of 64 HRC – increased wear resistance during intensive threading of components with large cross sections
- Fine thread with a 4 mm pitch – provides greater connection strength and better sealing than a standard M45X4.5 thread
- Medium tolerance class 6g in accordance with DIN 22568 – the German Institute for Standardization (Deutsches Institut für Normung) standard with a clearance fit for large diameters
- Range of machinable materials – efficient thread cutting in steels with tensile strengths up to 800 MPa and in gray cast iron
- Round design – the uniform body construction eliminates threading asymmetry at large diameters
Industrial mechanics choose the M45X4 round die for manufacturing drive shafts, large transmission components, and hydraulic subassemblies. The tool performs well in the machinery industry, mining, and repairs of heavy industrial equipment. Choose a solution that combines strength with precision at large dimensions.
Frequently asked questions
Secure the workpiece firmly in a vise or lathe chuck, prepare generous lubrication, and make sure a die stock with sufficiently long handles is available. Such a large diameter requires considerable force, so consider assistance from a second person.
Heavy-duty machining lubricants with EP (extreme pressure) additives that withstand high loads are recommended. Standard lubricants may burn off under the high frictional forces encountered when threading diameters above 40 mm.
With proper lubrication and regular cleaning, the tool lasts 120 to 200 threading cycles. Tool life depends on steel hardness, thread length, and the operator's technique.
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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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