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Die M68X2 HSS DIN 22 568
Net price: €251.84
Description
Technical data for the M68x2 die
| Technical data | |
|---|---|
| Thread size D1 | M68x2 |
| Thread Pitch P | 2.0 mm |
| Outside Diameter D2 | 120 mm |
| Thickness H1 | 22 mm |
| Number of Chip Holes | 12 |
| Required Shaft Diameter | 67.8 mm |

Die M68x2 HSS DIN 22 568 – precision metric fine threading at large diameters
The M68x2 metric die is a specialized cutting tool for producing external metric fine threads with a nominal diameter of 68 mm and a pitch of 2 mm. Made of high-speed steel (HSS) hardened to 64 HRC in accordance with DIN 22 568, it guarantees high dimensional accuracy and long service life in professional applications. The M68x2 round die is designed for cutting threads in structural steels with a maximum tensile strength of 800 MPa.
Main advantages of the M68x2 threading die
- HSS steel hardened to 64 HRC – ensures long-lasting sharpness during intensive thread cutting in structural steels and cast iron
- Accuracy class 6g according to DIN 22 568 – medium fit with controlled clearance of up to 0.15 mm at the pitch diameter, suitable for general mechanical applications
- Solid round construction – the solid body increases stability and eliminates deformation when machining large shafts
- Fine pitch of 2 mm – greater thread density increases joint strength and resistance to dynamic loads
- Material range up to 800 MPa – efficient threading in structural steels, aluminum, brass, and gray cast iron
The tool is used in industrial machinery overhauls, large component manufacturing, and machine shops. Tolerance class 6g ensures compatibility with 6H nuts, eliminating problems when assembling threaded joints. Professional toolrooms use the M68x2 die for precision machining of shafts and rods in precision engineering.
Frequently asked questions
Class 6g defines a medium accuracy grade with controlled axial clearance, allowing easy assembly with 6H nuts. It is a universal standard for mechanical joints in heavy industry and large machinery.
The tool is designed for structural steels with tensile strengths up to 800 MPa and nonferrous metals such as aluminum, brass, and gray cast iron. The maximum workpiece material hardness is 37 HRC.
Chamfer the end of the rod at 45°, secure the workpiece in a vise or a holder that prevents vibration, and guide the die perpendicular to the axis. Use a die stock with a lever or a machine drive, reverse half a turn every two full turns, and apply plenty of threading oil.
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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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