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Description
Technical specifications of the M39x1.5 manual threader
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M39 |
| Thread pitch P mm | 1,5 mm |
| Overall length l1 | 149 mm |
| Length of working part l2 | 39 mm |
| Diameter of the shank part d2 | 28 mm |
| Size of square drive a | 22,4 mm |
| Threaded bore diameter | 37.5 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
M39x1.5 fine thread hand taps
Hand Tap M39X1,5 ISO 529/2 6H HSS is designed for making metric M39 fine-coil threads with a pitch of one and a half millimeters in structural steels up to eight hundred mega pascals; already at the stage of preparing the operation, the order of transitions and easy identification of members is provided by Set Taps M39x1,5 Hand Taps working in a two-part arrangement.
Technical parameters: nominal diameter thirty-nine millimeters; stroke one and a half millimeters; outline sixty degrees according to ISO 68-1; bore tolerance field class 6H according to ISO 965; right-hand direction; straight chip grooves for predictable evacuation. High-speed steel fabrication in a precision grind stabilizes the edge and reduces micro chipping. In accordance with ISO 529/2, an inserting member (I) and finishing member (II) are used, which compensates for torsional loads and promotes alignment maintenance. Recommended drill bit for the thread: thirty-seven and a half millimeters; running on emulsion or active oil improves surface quality and edge life when hand Tap M39x1.5 is used.
- Controlled outline formation - I/II sequence suppresses torque fluctuations and minimizes the risk of chafing.
- Standardization of work - A set of M39x1.5 Hand Taps with clear member markings speeds up selection and control repeatability.
- Highdurability - High-speed ground steel maintains low micro roughness, extending sharpening intervals.
- 6H fit accuracy - effective diameter in tolerance area facilitates positivepass/fail test.
Maintaining ISO 529/2, ISO 68-1 and ISO 965 requirements ensures interoperability with measuring equipment; Hand Tap M39X1.5 ISO 529/2 6H HSS maintains dimensional consistency in unit and short-run machining.
M39x1.5 thread cutting stages in a 2-piece set: peeler and finisher
Frequently asked questions
1. Is the M39x1.5 DIN 2181 thread cutter suitable for blind holes?
Yes, the set can be used for both through-holes and blind holes, according to DIN 2181 and class 6H.
2. What kind of pre-drilled hole for M39x1.5?
Drill 37.5 mm (39 mm diameter minus 1.5 mm pitch) to get the correct profile fill in Class 6H.
3. What are the advantages of manufacturing with HSS?
HSS high-speed steel provides high durability, wear resistance and stable operation even under 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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