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Description
Technical data of M12x1,25 left hand tapping machine
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M12 |
| Thread pitch P mm | 1,25 mm |
| Overall length l1 | 87 mm |
| Length of working part l2 | 24 mm |
| Diameter of the shank part d2 | 9 mm |
| Size of square drive a | 7.1 mm |
| Threaded bore diameter | 10.8 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
Hand taps M12x1.25 left-hand fine threads
M12x1.25 left hand taps DIN 2181 HSS are designed for making left metric fine-twist threads with a pitch of 1.25 mm. Set Taps M12x1.25 left consists of two parts - a ripper tapping and a finisher - which, when used in succession, allow for the staged and accurate formation of a thread with a clean profile.
Set Taps the M12x1.25 left hand taps are made of HSS high-speed steel, so they are characterized by high durability and resistance to wear. M12x1.25 left hand threads are used in machining low-carbon steel, aluminum alloys, brass and other materials with good machinability. Left-hand threads are used in connections that require opposite directions of twist, which prevents spontaneous loosening of components.
Set Taps manual M12x1.25 left-hand threads meet the requirements of DIN 2181, and the thread made corresponds to tolerance class 6H (ISO 2). It is suitable for use in through-holes and blind holes. A knob mounted on a square driver is used for operation, which ensures stable guidance of the tool and precise control of the process.
Key features:
- Set Taps M12x1.25 left-hand-set includes ripper and finisher.
- Left-handedthreads - used in connections that require opposite twist directions.
- HSS high-speed steel - long life and wear resistance.
- Universal application - for through-holes and blind holes.
Steps of cutting M12x1,25 left-hand thread in 2-piece set: ripper and finisher
Frequently asked questions
1. What does LH stand for in M12x1.25 hand threaders?
LH stands for left-hand thread, that is, cut in the opposite direction to the standard right-hand thread.
2. Of how many parts does set Taps M12x1.25 left-hand threaders consist?
The set includes two threaders - the first peeler for initial guiding and the second finisher for final shaping of the thread.
3. Can M12x1.25 left hand taps be used in blind holes?
Yes, M12x1.25 left hand taps are suitable for both through-holes and blind holes.
4. What materials can be machined with a set of M12x1.25 left hand taps?
HSS M12x1.25 left-hand taps work well in machining low-carbon steel, aluminum, brass and other easily machinable materials.
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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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