Machine tap with right-hand spiral flutes 35°



Thread M
ISO Metric coarse thread

Thread MF
ISO Metric fine thread

Profile sketch
60°

Thread standard
DIN13

Type N
Tap for steels up to 800 N/mm2

Tap material
Super high speed steel

Coating
Oxidation

Tap standard
DIN 376

Tap standard
DIN 374

Thread tolerance
ISO 2 - 6H

Chamfer C
Length 2-3 pitch

Spiral flute angle
40°

Hole type
Blind hole (thread length < 2 d1)
Catalogue number: 4090
Machine tap with spiral flutes, metric, DIN 376, DIN 374 steam oxided, suitable for structural steels, cast steels, free cutting steels, aluminium alloys and zinc alloys.
Download product data sheetSelect product model
Use
Machined material | Hole type | Cutting speed | Lubrication | Use |
---|---|---|---|---|
Aluminium alloys si content < 10% | blind hole (thread length L < 2xd1) | 14-20 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Aluminium alloys si content < 10% | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 14-20 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Aluminium alloys si content < 10% | blind hole (thread length L < 1,5xd1) | 14-20 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Aluminium alloys si content > 10% | blind hole (thread length L < 2xd1) | 12-15 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Aluminium alloys si content > 10% | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 12-15 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Aluminium alloys si content > 10% | blind hole (thread length L < 1,5xd1) | 12-15 |
E
Lubrication
Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 800 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 800 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Plain cast steels up to 800 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels and heat-treated steels up to 800 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels and heat-treated steels up to 800 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Structural steels and heat-treated steels up to 800 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Possible use
|
Zinc and zinc alloys | blind hole (thread length L < 2xd1) | 8-10 |
E
Lubrication
Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 8-10 |
E
Lubrication
Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length L < 1,5xd1) | 8-10 |
E
Lubrication
Emulsion
|
![]() Use
Recommended use
|