Machine tap with straight flute and spiral point
Thread G
Whitworth pipe straight thread
Profile sketch
55°
Thread standard
DIN ISO 228
Type UNI
Tap for universal applications
Tap material
Powder high speed steel
Coating
Balinit® Hardlube coating (titanium aluminiumnitride + tungsten carbide)
Tap standard
DIN 5156
Chamfer B
Length 3,5-6 pitch
Hole type
Through hole (thread length L > 1,5xd1)
Catalogue number: 3722NX
High performance machine tap with straight flute with spiral point, british standard pipe, DIN 5156, Balinit Hardlube coated, suitable for universal use.
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Use
| Machined material | Hole type | Cutting speed | Lubrication | Use |
|---|---|---|---|---|
| Aluminium alloys si content < 10% | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Aluminium alloys si content > 10% | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Case hardened steels and nitriding steels up to 1100 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Copper alloys (long chipping) | through hole (thread length L > 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Copper alloys (short chipping) | through hole (thread length L > 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Free cutting steels up to 800 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Grey cast iron | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Heat-treated steels up to 1100 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Heat-treated steels up to 1400 N/mm2 | through hole (thread length L > 1,5xd1) | 8-14 |
O1
Lubrication
Cutting oil for high resistance steels
|
Use
Recommended use
|
| High-alloyed steels up to 1400 N/mm2 | through hole (thread length L > 1,5xd1) | 8-14 |
O1
Lubrication
Cutting oil for high resistance steels
|
Use
Recommended use
|
| Plain cast steels up to 500 N/mm2 | through hole (thread length L > 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Plain cast steels up to 800 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Spheroidal graphite cast iron and malleable cast iron | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Stainless steels and heat resisting steels with strength 450 - 800 N/mm2 | through hole (thread length L > 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Stainless steels and heat resisting steels with strength 600 - 1000 N/mm2 | through hole (thread length L > 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Structural steels and heat-treated steels up to 800 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Structural steels up to 500 N/mm2 | through hole (thread length L > 1,5xd1) | 5-10 |
X
Lubrication
*
|
Use
Recommended use
|
| Tool steels up to 1100 N/mm2 | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Unalloyed aluminium | through hole (thread length L > 1,5xd1) | 15-35 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Unalloyed copper | through hole (thread length L > 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|
| Zinc and zinc alloys | through hole (thread length L > 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
Use
Recommended use
|