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Description
Technical data of the M39x2 manual threader
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M39 |
| Thread pitch P mm | 2 mm |
| Overall length l1 | 142 mm |
| Length of working part l2 | 39 mm |
| Diameter of shank part d2 | 28 mm |
| Size of square drive a | 22,4 mm |
| Threaded bore diameter | 37 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
M39x2 fine thread hand taps
Hand Tap M39X2 ISO 529/2 6H HSS is used for making metric M39 fine-coil threads with a pitch of two millimeters in structural steels up to eight hundred mega pascals, maintaining a profile of sixty degrees and a 6H class fit.
Nominal diameter thirty-nine millimeters; right-hand direction; straight chip grooves ensure even evacuation. The manufacture of high-speed steel in a precision grind stabilizes the edge and reduces micro chipping during handwork. ISO 529/2 stipulates a two-part layout (introduction I and finishing II), which distributes torsional loads and helps maintain alignment; recommended drill bit for the thread: thirty-seven millimeters. In workshop practice, a logical sequence of operations and unambiguous identification of the members is facilitated by Set Taps Manual M39x2. Tolerances according to ISO 965 (hole class 6H), outline according to ISO 68-1.
- Order on the bench - M39x2 Hand Thread Set speeds up selection and repeatability of controls, reducing sequence errors.
- Steady cutting progress - the introductory stage prepares the outline, while the final stage closes the profile without torque spikes.
- Edge life - ground high-speed steel maintains low micro roughness, reducing abrasion and sticking.
- The "pass/fail" result - Effective diameter control makes it easy to achieve the required 6H grade.
Maintaining the requirements of ISO 529/2 (fabrication), ISO 68-1 (sixty-degree outline) and ISO 965 (6H tolerance field) guarantees interoperability with measuring equipment and repeatable coil geometry in unit and short-run machining.
M39x2 thread cutting stages in a 2-piece set: ripper and finisher
Frequently asked questions
1. What does the M39x2 set include?
The set consists of two thread cutters - a peeler and a finisher, which, when used consecutively, guarantee full thread formation.
2. What materials is the M39x2 tapping tool designed for?
The HSS tool works well for low-carbon steel, aluminum, brass and other materials with good machinability.
3. What are the advantages of being made of HSS?
HSS high-speed steel provides high durability, wear resistance and stable operation even in demanding conditions.
Product accessories
Tapered countersink 40/90 DIN 335 C HSS
Reference: 0000004109 In stock > 10 items
€35.53
€43.70 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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