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Description
Technical data of M12x0,75 left hand tapping machine
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M12 |
| Thread pitch P mm | 0,75 mm |
| Overall length l1 | 70 mm |
| Length of working part l2 | 18 mm |
| Diameter of the shank part d2 | 9 mm |
| Size of square drive a | 7 mm |
| Threaded bore diameter | 11.25 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
Hand taps M12x0,75 left fine threads
M12x0.75 left hand taps DIN 2181 HSS are designed for making left metric fine-coil threads with a pitch of 0.75 mm. Set Taps M12x0,75 left consists of two parts - a peeler and a finisher - which, when used in succession, make it possible to cut the thread in stages and obtain a complete, precise profile.
Set Taps the M12x0,75 left hand taps are made of HSS high-speed steel, so they are characterized by high wear resistance and long service life. M12x0.75 left hand taps are used in the machining of low-carbon steel, aluminum alloys, brass and other metals with good machinability, and the left-hand direction makes them useful in connections requiring opposite twists.
Set Taps manual M12x0.75 left-handed complies with DIN 2181, and the thread made corresponds to tolerance class 6H (ISO 2). It can be used in both through-holes and blind holes. During operation, it uses tap wrench mounted on a square drive, which ensures stable guidance and full control over the process.
Key features:
- Set Taps M12x0.75 left-set includes ripper and finisher.
- HSS high-speed steel - durability and wear resistance.
- Universal application - work in through-holes and blind holes.
Steps of cutting M12x0,75 left-hand thread in 2-piece set: ripper and finisher
Frequently asked questions
1. What does the LH designation mean in M12x0.75 hand threaders?
LH stands for left-hand thread, that is, thread that is cut in the opposite direction to the standard right-hand thread.
2. Of how many parts does set Taps M12x0,75 left-hand threaders consist?
The set includes two threaders - a peeler for initial cutting and a finisher for final shaping of the thread.
3. Can the M12x0,75 left hand taps be used in blind holes?
Yes, the set is designed to work in both through-holes and blind holes.
4. What materials are M12x0.75 left hand taps designed for?
HSS M12x0.75 left-hand threaders work well in low-carbon steel, aluminum, brass and other easily machinable materials.
Product accessories
Tapered countersink 16.5/90 DIN 335 C HSS
Reference: 11247 In stock > 10 items
€9.47
€11.65 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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