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Description
Technical data for the M27 left-hand die
| Technical data | |
|---|---|
| Thread to Be Cut d1 | M27 |
| Thread Pitch P | 3 mm |
| Outside Diameter d2 | 65 mm |
| Thickness h1 | 25 mm |
| Number of Chip Holes | 5 |
| Required Shaft Diameter | 26.76 mm |
M27 left-hand HSS die – a strong tool for demanding left-hand connections
The M27 left-hand HSS die is an industrial tool for cutting left-hand external threads with a diameter of 27 mm and a pitch of 3 mm. The reinforced construction measuring 65 x 25 mm provides excellent stability when machining thicker rods and shafts, while the high-speed steel (HSS) ensures reliability even under intensive use.
Advantages of the M27 left-hand die in industrial applications
- Left-hand (LH) direction enables the creation of threads protected against loosening in rotating mechanisms and power transmission systems
- HSS high-speed steel enables threading of structural, stainless, and alloy steels with a tensile strength of up to 800 MPa
- Heavy-duty dimensions of 65 x 25 mm ensure rigidity and secure guidance when machining materials with larger cross sections
- Tolerance 6g according to DIN 22 568 ensures a precise fit and compatibility with standard nuts
- Form B chamfer with a lead-in bevel enables a smooth start to threading without the risk of damaging the initial thread turns
The M27 left-hand die is used in the production of industrial machinery drive shafts, large turnbuckles, bridge structure tensioners, and mining equipment components. It performs well in any application where dynamic loads require an opposite-hand threaded connection. Choose a tool for special tasks – M27 LH HSS die will ensure precision and strength under the toughest operating conditions.
Frequently asked questions
M27 left-hand threads are used in drive shafts, bridge structure tensioners, turnbuckles, and mining equipment – wherever vibration or rotation could loosen a standard connection.
The technique remains identical to that used for right-hand threads. Only the direction of rotation changes – the tool must be turned counterclockwise.
The tool, with an outside diameter of 65 mm, fits standard workshop holders. Special die stocks are not necessary – typical equipment is sufficient.
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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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