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Description
Technical data for the M14 left-hand die
| Technical data | |
|---|---|
| Thread to Be Cut d1 | M14 |
| Thread Pitch P | 2 mm |
| Outside Diameter d2 | 38 mm |
| Thickness h1 | 14 mm |
| Number of Chip Holes | 4 |
| Required Shaft Diameter | 13.82 mm |
M14 left-hand HSS DIN 22 568 die – a specialized tool for left-hand threads
Left-hand threads play a key role in mechanisms requiring protection against self-loosening or in systems with counter-rotating components. M14 left-hand HSS die manufactured to DIN 22 568 is used to cut M14x2 left-hand external threads on rods made of structural steels, aluminum, and brass. High-speed steel (HSS) cutting edges ensure a precise thread profile and stable operation under demanding conditions.
Key features of the M14 left-hand die for external threads
- High-hardness high-speed steel (HSS) – enables cutting materials with a tensile strength of up to 800 MPa while maintaining cutting edge durability
- Compact construction measuring 38 x 14 mm – provides adequate rigidity and stable torque transmission during operation
- Tolerance 6g according to DIN 22 568 – ensures a proper fit with left-hand nuts in tolerance class 6H
- Form B with a lead-in notch – facilitates axial tool alignment and a controlled start to cutting
- Left-hand direction (LH) – designed exclusively for cutting left-hand threads by rotating counterclockwise
The M14x2 left-hand thread is used in bicycle pedal spindles, steel cable tensioning screws, differential mechanism components, and connections requiring protection against loosening. M14 left-hand HSS die is essential equipment for bicycle repair shops, automotive workshops, and facilities manufacturing machinery with counter-rotating subassemblies. Choose a tool designed for specialized applications.
Frequently asked questions
Left-hand threads are used in locations susceptible to loosening due to vibration or rotation. Typical applications include bicycle pedal spindles, cable tensioners, and components of mechanisms with counter-rotating shafts.
The only difference is the direction of rotation – a left-hand die must be turned counterclockwise. All other principles concerning lubrication, perpendicularity, and smooth movement remain identical.
The tool has an LH (Left Hand) marking stamped on its body next to the thread size. In addition, the direction of the cutting flutes is reversed compared with dies for right-hand threads.
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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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