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Description
Technical data of the M39x1 manual threader
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M39 |
| Thread pitch P mm | 1 mm |
| Overall length l1 | 150 mm |
| Length of working part l2 | 50 mm |
| Diameter of shank part d2 | 32 mm |
| Size of square drive a | 24 mm |
| Threaded bore diameter | 38 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
M39x1 fine thread hand taps
Hand Tap M39X1 DIN 352/2 6H HSS is used for making M39 fine-twist metric internal threads with a pitch of one millimeter in structural steels up to eight hundred mega pascals, maintaining a 6H class fit and an outline of sixty degrees.
Nominal diameter thirty-nine millimeters; right-hand direction; straight chip grooves provide predictable evacuation. The manufacture of high-speed steel in a precision grind stabilizes the edge and reduces micro chipping during handwork. DIN 352/2 stipulates a two-part arrangement: an insertion member (I) and a finishing member (II), which equalizes torsional loads and helps maintain alignment. Recommended drill bit for the thread: thirty-eight millimeters. In workshop practice, the order of transitions and uniform identification is facilitated by Set Taps Manual M39x1, used sequentially.
- Controlled coil geometry - I/II grading guides cutting calmly, reducing torsional vibration and chafing.
- Organization and repeatability - clear member markings distinguish the M39x1 Hand Thread Set, making selection and quality control easier.
- Longer life - ground high-speed steel maintains low micro roughness, extending sharpening intervals.
- Grade 6H accuracy - effective diameter is within the tolerance range, promoting a positive pass/fail test result.
Compliance with DIN 352/2 (execution), ISO 68-1 (sixty-degree outline) and ISO 965 (6H bore tolerances) ensures interoperability with measuring equipment and predictable results in unit and short-run machining.
M39x1 thread cutting stages in 2-piece set: ripper and finisher
Frequently asked questions
1. What does the M39x1 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 M39x1 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
Countersink 45/90 DIN 335 C HSS cone countersink
Reference: 0000009863
€38.16
€46.93 brutto
Out of stock
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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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