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Die M15X1 LH HSS DIN 22 568
0000002889
Thread size: M15x166 sizes of this die
M4x0,5M6x0,8M7x0,5M9x1M10x0,75M10x1M10x1,25M11x1M12x0,5M12x1M12x1,25M13x1,25M14x1M14x1,25M14x1,5M15x1M15x1,5M16x0,75M16x1M16x1,25M16x1,5M18x0,5M18x1M18x1,25M18x1,5M18x2M20x1M20x1,5M20x2M22x1,5M22x2M24x1M24x1,5M24x2M25x1M25x1,5M26x1,5M27x1,5M27x2M28x1M28x1,5M28x2M30x1,5M30x2M30x2,5M30x3M32x1,5M32x2M36x1,5M38x1,5M40x1,5M42x1,5M48x1,5M48x2M48x3M50x1,5M52x1,5M56x1,5M70x1,5M70x2M72x1,5M72x4M75x1,5M75x2M76x1,5M82x1,5
€20.72 tax inc.
Net price: €16.84
Description
Technical data for the M15x1 left-hand die
| Technical data | |
|---|---|
| Thread size D1 | M15x1 left-hand |
| Thread Pitch P | 1 mm |
| Outside Diameter D2 | 38 mm |
| Thickness H1 | 10 mm |
| Number of Chip Holes | 5 |
| Required Shaft Diameter | 14.88 mm |
Die M15x1 left-hand HSS DIN 22 568 – left-hand ultra-fine threading
The M15x1 left-hand metric die is an advanced round die for cutting external left-hand threads with a diameter of 15 mm and an ultra-fine pitch of 1 mm. Made from high-speed steel (HSS) hardened to 64 HRC, compliant with DIN 22 568, it provides the highest dimensional precision in applications requiring left-hand threads. The M15x1 left-hand threading die is intended for use in structural steels with a maximum tensile strength of 800 MPa and nonferrous alloys.
Main advantages of the M15x1 left-hand HSS round die
- Left-hand ultra-fine thread – combines protection against unscrewing with maximum strength thanks to the 1 mm pitch
- HSS steel, 64 HRC – ensures long-lasting sharpness when cutting ultra-fine left-hand threads
- Accuracy class 6g according to DIN 22 568 – universal medium fit with controlled clearance for precision applications
- Solid body – solid round construction ensures stable guidance during machining
- Versatility across materials – efficient thread cutting in structural steels, aluminum, brass, and cast iron
The die is used in clockwise-rotating equipment where a standard right-hand thread could unscrew, and in applications requiring maximum strength. Machine shops use the M15x1 left-hand die in the production of precision spindles and transmission components with specific directions of rotation, and wherever self-locking threads with the absolute highest possible thread count at a diameter of 15 mm are required.
Frequently asked questions
Combining a left-hand thread with an ultra-fine pitch of 1 mm provides triple protection: the left-hand direction prevents unscrewing during clockwise rotation, the ultra-fine pitch increases the thread count for the highest strength, and the increased friction area further resists spontaneous loosening.
The rod diameter should be 14.82-14.92 mm in accordance with tolerance 6g according to DIN 22 568. Material preparation is identical to that for right-hand threads - only the cutting direction is reversed.
Chamfer the end of the rod at an angle of 45°, secure the workpiece in a vise that eliminates vibration, and guide the die perpendicular to the axis. Turn the left-hand die counterclockwise instead of clockwise, reversing half a turn after each full revolution and applying generous lubrication with threading oil.
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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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