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< Integral cutting tools

Taps for threading

In the world of machine shops, precision and reliability are fundamental elements to guarantee the quality of the work performed. Among the essential tools that help achieve these objectives, threading males occupy a prominent place. Although these tools may seem simple, they are the result of careful design and advanced technology that guarantees their effectiveness and durability.

Understanding thread taps

Thread taps are tools used to create internal threads in holes, a process known as tapping. This process is crucial in many industrial applications where mechanical components need to be joined with screws or bolts. Thread taps are available in different types and sizes, each designed for specific applications and materials.

Types of thread taps

There are mainly three types of thread taps: hand taps, machine taps and rolling taps. Hand taps are used for manual operations and are generally sold in sets of three pieces: initial, intermediate and final male. Machine taps, on the other hand, are designed for use with machine tools and offer greater precision and speed. Finally, rolling taps do not cut the material, but plastically deform it to create the thread, making them ideal for ductile materials.

Materials and coatings

The choice of material and coating for thread taps is crucial to their durability and performance. Males are generally made of high-speed steel (HSS) or tungsten carbide, materials that offer excellent wear and heat resistance. In addition, coatings such as titanium nitride (TiN) or titanium carbonitride (TiCN) can further improve wear resistance and reduce friction during tapping.

Advantages of using thread taps

The use of thread taps offers several advantages. Firstly, they ensure precise and uniform threading, which is essential for the structural integrity of mechanical joints. Furthermore, the use of high quality taps reduces the risk of breakage or damage to the machined part, improving the efficiency of the production process. Finally, the possibility to choose between different types and materials allows the tool to be adapted to the specific needs of the application, thereby optimising costs and machining time.

Correct use of threading males

To achieve the best results, it is essential to use thread taps correctly. Before starting tapping, it is important to select the appropriate male according to the material and type of thread desired. During the operation, it is essential to apply adequate lubrication to reduce friction and heat, thus prolonging tool life. In addition, it is advisable to perform tapping in several passes, especially for deep threads or in hard materials, to avoid excessive stress on the male.

Frequently asked questions about thread taps

1. What is the difference between hand and machine taps?
Hand taps are designed for manual operations and are generally used for precision work or in confined spaces. Machine taps, on the other hand, are used with machine tools and offer greater speed and precision.

2. How to choose the right male for a specific material?
The choice of a male depends on the material to be machined and the type of threading desired. It is important to consider the hardness of the material and the size of the hole to select the most suitable male.

3. What are the signs of wear of a male threading male?
Signs of wear include a reduction in thread quality, an increase in the force required for tapping and the presence of chips or cracks on the male itself.

4. Is it possible to regrind a male threading tap?
Yes, thread taps can be resharpened to prolong their service life, but it is important to rely on professionals to ensure that the resharpening is done correctly.

5. What are the best practices for maintenance of thread taps?
Regular maintenance includes cleaning males after use, checking for wear, and proper storage in a dry environment to prevent corrosion.

In conclusion, thread taps are indispensable tools in machine shops, offering precision and reliability in tapping operations. Choosing the right male, together with proper use and maintenance, can make all the difference in work quality and production efficiency. With a thorough understanding of their characteristics and applications, it is possible to optimise machining processes and guarantee excellent results in every mechanical project.
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Carbide drills
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taps for threading'
Taps for threading
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hss and high speed steel end mills'
HSS and high speed steel end mills
reamers for metal'
Reamers for metal
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Solid carbide end mills
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Male chamfer form B 4/5 through-hole M KERFOLG
A2130
Male chamfer form B 4/5 through-hole M KERFOLG
Product Information
DiameterM2 - M33 mm
MaterialsP - M - K - N
Hole typeThrough
DIN371 - 376
As low as €29.26
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €29.26
KERFOLG
Male chamfer form B 4/5 through-hole M KERFOLG
A2210
Male chamfer form B 4/5 through-hole M KERFOLG
Product Information
DiameterM2 - M30 mm
MaterialsP - K - N
Hole typeThrough
DINNdF
As low as €22.03
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €22.03
KERFOLG
Helical cutting male 40° C 2/3 blind hole M KERFOLG
A2215
Helical cutting male 40° C 2/3 blind hole M KERFOLG
Product Information
DiameterM2 - M30 mm
MaterialsP - K - N
Hole typeBlind
DIN371 - 376
As low as €24.10
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €24.10
KERFOLG
Male chamfer form B 4/5 through-hole M KERFOLG
A2022
Male chamfer form B 4/5 through-hole M KERFOLG
Product Information
DiameterM3 - M16 mm
MaterialsP - M - K - N
Hole typeThrough
DIN371 - 376
As low as €30.80
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €30.80
KERFOLG
Helical cutting male 40° C 2/3 blind hole M KERFOLG
A2042
Helical cutting male 40° C 2/3 blind hole M KERFOLG
Product Information
DiameterM4 - M16 mm
MaterialsP - M - K - N
Hole typeBlind
DIN371 - 376
As low as €30.80
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €30.80
KERFOLG
Male straight thread cutter left-hand thread C 2/3 blind hole and through-hole M KERFOLG
A2060
Male straight thread cutter left-hand thread C 2/3 blind hole and through-hole M KERFOLG
Product Information
DiameterM3 - M20 mm
MaterialsP - K - N
Hole typeCieco e passante
DIN371 - 376
As low as €25.25
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €25.25
KERFOLG
Male for through-hole nut B 18/20 through-hole M WRK
A2070
Male for through-hole nut B 18/20 through-hole M WRK
Product Information
DiameterM4 - M16 mm
MaterialsP
Hole typeThrough
DIN357
As low as €32.80
WRK
In stock Few pieces Available on order
Loading availability
As low as €32.80
WRK
Male corrected chamfer form B 4/5 extra-long shank through-hole M KERFOLG
A2080
Male corrected chamfer form B 4/5 extra-long shank through-hole M KERFOLG
Product Information
DiameterM4 - M12 mm
MaterialsP - N
Hole typeThrough
DINNdF
As low as €51.07
KERFOLG
In stock Few pieces Available on order
Loading availability
As low as €51.07
KERFOLG
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  11. 7,938 mm 7items
  12. M8 mm 67items
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  15. 9,728 mm 8items
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  19. M12 mm 62items
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  22. 13,157 mm 8items
  23. 13,716 mm 2items
  24. M14 mm 52items
  25. 14,288 mm 4items
  26. 15,2 mm 1item
  27. 15,875 mm 6items
  28. M16 mm 59items
  29. 16,662 mm 8items
  30. 17,145 mm 2items
  31. M18 mm 37items
  32. 18,6 mm 1item
  33. 19,05 mm 6items
  34. M20 mm 43items
  35. 20,4 mm 1item
  36. 20,955 mm 8items
  37. 21,336 mm 2items
  38. M22 mm 20items
  39. 22,225 mm 4items
  40. 22,5 mm 1item
  41. 22,911 mm 5items
  42. M24 mm 23items
  43. 25,4 mm 4items
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  45. 26,441 mm 7items
  46. 26,67 mm 2items
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  51. 30,201 mm 3items
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  54. 33,401 mm 2items
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  56. 37,897 mm 2items
  57. M39 mm 1item
  58. 41,91 mm 2items
  59. M42 mm 1item
  60. 42,164 mm 1item
  61. 47,803 mm 2items
  62. 48,26 mm 1item
  63. 53,746 mm 1item
  64. 59,614 mm 1item
  65. 60,325 mm 1item
  66. 75,184 mm 1item
DIN
  1. 357 1item
  2. 371 52items
  3. 374 11items
  4. 376 47items
  5. 2184 6items
  6. 2189 1item
  7. 5156 6items
  8. 40432 1item
  9. 40435 1item
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  7. 1/4” 1item
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  15. 1/16” 1item
  16. 1 1/2” 1item
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  1. 7 1item
  2. 9 1item
  3. 11 1item
  4. 13,5 1item
  5. 16 1item
  6. 21 1item
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UNC
  1. 1” 2items
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  3. 1/2” 2items
  4. 1/4" 1item
  5. 1/4” 2items
  6. 3/4" 1item
  7. 3/4” 2items
  8. 3/8" 1item
  9. 3/8” 2items
  10. 5/8" 1item
  11. 5/8” 2items
  12. 7/8” 2items
  13. 5/16" 1item
  14. 5/16” 2items
  15. 7/16" 1item
  16. 7/16” 2items
  17. 9/16” 2items
UNF
  1. 1” 2items
  2. 1/2” 3items
  3. 1/4” 3items
  4. 3/4” 3items
  5. 3/8” 3items
  6. 5/8” 3items
  7. 7/8” 2items
  8. 5/16” 2items
  9. 7/16” 2items
  10. 9/16” 2items
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  1. On Sale 7items