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Die M30X2 LH HSS 800 DIN 22 568
0000003868
Thread size: M30x266 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
€69.92 tax inc.
Net price: €56.84
Description
Technical data for the M30x2 left-hand die
| Technical data | |
|---|---|
| Thread size D1 | M30x2 left-hand |
| Thread Pitch P | 2 mm |
| Outside Diameter D2 | 65 mm |
| Thickness H1 | 18 mm |
| Number of Chip Holes | 6 |
| Required Shaft Diameter | 29.82 mm |
Die M30x2 left-hand HSS 800 – left-hand fine threading DIN 22 568
The M30x2 left-hand HSS 800 metric die is a professional round die for cutting external left-hand threads with a diameter of 30 mm and a fine pitch of 2 mm. Manufactured from high-speed steel (HSS) hardened to 64 HRC in accordance with DIN 22 568, it provides high dimensional accuracy in applications involving large components. The M30x2 left-hand threading die is designed for cutting threads in structural steels with a tensile strength of up to 800 MPa.
Key features of the M30x2 left-hand threading die
- HSS 800 designation – material specification indicating a maximum workpiece material tensile strength of up to 800 MPa
- Left-hand thread with a pitch of 2 mm – protects connections in clockwise-rotating components against spontaneous unscrewing, while the increased thread count improves mechanical strength
- Accuracy class 6g according to DIN 22 568 – medium fit with controlled clearance for universal applications in heavy industry
- Solid round construction – solid body construction ensures stability when cutting threads on large shafts
- Hardness 64 HRC – long-lasting sharpness during intensive use in structural steels and cast iron
The die is used in rotating machinery, the milling industry, and repairs of equipment whose direction of rotation requires protection against unscrewing. Tolerance class 6g ensures compatibility with 6H left-hand nuts. Professional machine shops use the M30x2 left-hand die in the production of industrial spindles and mill components, and in repairs of motors with clockwise-rotating shafts.
Frequently asked questions
The designation 800 indicates the maximum tensile strength of the workpiece material in megapascals. The HSS 800 die is suitable for structural steels with a tensile strength of up to 800 MPa, corresponding to a maximum hardness of 37 HRC for safe machining.
The outside diameter of the bar should be 29.80 to 29.92 mm in accordance with tolerance 6g per DIN 22 568. Chamfer the end of the bar at 45° over a length of 7 mm before cutting to help the first cutting edges engage.
Yes, die stocks are universal and suitable for both right-hand and left-hand threads. The only difference is the direction of rotation during threading - a left-hand die is turned counterclockwise instead of clockwise, using the same half-turn backing-off technique.
Product accessories
Hand Tap M30X2 LH DIN 2181/2 6H HSS Varel
Reference: 0000006721 In stock < 10 items
€57.89
€71.21 brutto
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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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