Machine tap with straight flutes and spiral point




Thread M
ISO Metric coarse thread

Profile sketch
60°

Thread standard
DIN13

Type UNI
Tap for universal applications

Tap material
Powder high speed steel

Coating
Balinit® Hardlube coating (titanium aluminiumnitride + tungsten carbide)

Tap standard
DIN 376

Thread tolerance
ISO 2 - 6HX

Chamfer B
Length 3,5-6 pitch

Cooling method
Internal axial coolant supply with hole outlets in the flutes

Hole type
Through hole (thread length L > 1,5xd1)
Catalogue number: 3720NXIKZN
High performance machine tap with straight flute with spiral point with radial cooling, metric, DIN 376, Balinit Hardlube coated, suitable for universal use.
Download product data sheetSelect product model
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
Possible use
|
Aluminium alloys si content < 10% | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible 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) | 10-12 |
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) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (long chipping) | through hole (thread length L > 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Copper alloys (long chipping) | through hole (thread length L < 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Copper alloys (short chipping) | through hole (thread length L > 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (short chipping) | through hole (thread length L < 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Free cutting steels up to 800 N/mm2 | through hole (thread length L < 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Free cutting steels up to 800 N/mm2 | through hole (thread length L > 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Grey cast iron | through hole (thread length L < 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Grey cast iron | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Grey cast iron | through hole (thread length L > 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Heat-treated steels up to 1100 N/mm2 | through hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1100 N/mm2 | through hole (thread length L > 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | through hole (thread length L > 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | through hole (thread length L < 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | through hole (thread length L < 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | through hole (thread length L > 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | through hole (thread length L > 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 500 N/mm2 | through hole (thread length L < 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 800 N/mm2 | through hole (thread length L > 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 800 N/mm2 | through hole (thread length L < 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible 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
|
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 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
|
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) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels and heat-treated steels up to 800 N/mm2 | through hole (thread length L < 1,5xd1) | 20-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels up to 500 N/mm2 | through hole (thread length L < 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels up to 500 N/mm2 | through hole (thread length L > 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Tool steels up to 1100 N/mm2 | through hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Tool steels up to 1100 N/mm2 | through hole (thread length L > 1,5xd1) | 10-12 |
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
Possible use
|
Unalloyed aluminium | through hole (thread length L > 1,5xd1) | 15-35 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Unalloyed copper | through hole (thread length L < 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Unalloyed copper | through hole (thread length L > 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Zinc and zinc alloys | through hole (thread length L > 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Zinc and zinc alloys | through hole (thread length L < 1,5xd1) | 12-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|