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Die M30X3 LH HSS DIN 22 568
0000006475
Thread size: M30x366 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
€114.26 tax inc.
Net price: €92.89
Description
Technical data for the M30x3 left-hand die
| Technical data | |
|---|---|
| Thread size D1 | M30x3 left-hand |
| Thread Pitch P | 3 mm |
| Outside Diameter D2 | 65 mm |
| Thickness H1 | 18 mm |
| Number of Chip Holes | 6 |
| Required Shaft Diameter | 29.76 mm |
M30x3 HSS die, DIN 22 568 – standard threading at large industrial diameters
The M30x3 metric die is a professional round die for cutting external threads with a diameter of 30 mm and a standard pitch of 3 mm. Made from high-speed steel (HSS) hardened to 64 HRC in accordance with DIN 22 568, it guarantees high dimensional accuracy in large-scale applications. The M30x3 threading die is intended for use in structural steels with a maximum tensile strength of 800 MPa and in nonferrous metals.
Main advantages of the M30x3 HSS round die
- High-speed steel (HSS), 64 HRC – ensures long-lasting sharpness when cutting standard threads on large diameters
- Standard pitch of 3 mm – general-purpose thread compliant with ISO standards for a diameter of 30 mm, providing adequate mechanical strength
- Medium tolerance 6g according to DIN 22 568 – standard clearance fit with controlled clearance for general-purpose applications
- Solid round construction – solid body construction provides stability when machining large shafts
- Material compatibility – effective thread cutting in structural steels, aluminum, brass, and cast iron
The die is used in heavy machinery manufacturing, repairs of large machines, and the production of steel structures. Class 6g allows trouble-free assembly with standard 6H nuts. Mechanical workshops use the M30x3 die in industrial engine overhauls, drive shaft machining, and the production of large-diameter parts for heavy machinery, mining, and the metallurgical industry.
Frequently asked questions
M30x3 has twice the pitch of M30x1.5, which means fewer threads per unit of length. The standard M30x3 thread is easier to assemble and disassemble and generates lower forces during cutting, while M30x1.5 provides higher strength at the same engagement length.
Clamp a rod with a diameter of 29.70-29.85 mm rigidly in a lathe chuck or specialized vise. Chamfer the rod end at 45° over a length of 7 mm and remove rust, burrs, and all contaminants from the surface.
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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