Machine tap with right-hand spiral flutes 50°




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

Thread tolerance
ISO 3 - 6GX

Chamfer C
Length 2-3 pitch

Spiral flute angle
50°

Hole type
Blind hole (thread length < 2,5 d1)
Catalogue number: 4220NX
High performance machine tap with 50° spiral flutes, 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% | blind hole (thread length L < 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content < 10% | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content < 10% | blind hole (thread length L < 2,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content < 10% | blind hole (thread length L < 2xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content > 10% | blind hole (thread length L < 2,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content > 10% | blind hole (thread length L < 2xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content > 10% | blind hole (thread length L < 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Aluminium alloys si content > 10% | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Case hardened steels and nitriding steels up to 1100 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Case hardened steels and nitriding steels up to 1100 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Case hardened steels and nitriding steels up to 1100 N/mm2 | blind 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 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (long chipping) | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (long chipping) | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (long chipping) | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (long chipping) | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (short chipping) | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (short chipping) | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (short chipping) | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Copper alloys (short chipping) | blind 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 | blind 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 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Free cutting steels up to 800 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Free cutting steels up to 800 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Grey cast iron | blind hole (thread length L < 1,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Grey cast iron | blind hole (thread length L < 2xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Grey cast iron | blind hole (thread length L < 2,5xd1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Grey cast iron | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-20 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1100 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1100 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1100 N/mm2 | blind 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 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
Heat-treated steels up to 1400 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
High-alloyed steels up to 1400 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O1
Lubrication
Cutting oil for high resistance steels
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | blind hole (thread length L < 2,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | blind hole (thread length L < 2xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | blind hole (thread length L < 1,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended 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
Recommended 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
Recommended use
|
Plain cast steels up to 800 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 800 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Spheroidal graphite cast iron and malleable cast iron | blind hole (thread length L < 1,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Spheroidal graphite cast iron and malleable cast iron | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Spheroidal graphite cast iron and malleable cast iron | blind hole (thread length L < 2,5xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Spheroidal graphite cast iron and malleable cast iron | blind hole (thread length L < 2xd1) | 10-15 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 450 - 800 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 450 - 800 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 450 - 800 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 450 - 800 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 600 - 1000 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 600 - 1000 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 600 - 1000 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Stainless steels and heat resisting steels with strength 600 - 1000 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels and heat-treated steels up to 800 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended 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
Recommended 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
Recommended 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
Recommended use
|
Structural steels up to 500 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels up to 500 N/mm2 | blind hole (thread length L < 1,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels up to 500 N/mm2 | blind hole (thread length L < 2xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels up to 500 N/mm2 | blind hole (thread length L < 2,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Tool steels up to 1100 N/mm2 | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Tool steels up to 1100 N/mm2 | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Tool steels up to 1100 N/mm2 | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Tool steels up to 1100 N/mm2 | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed aluminium | blind hole (thread length L < 1,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed aluminium | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed aluminium | blind hole (thread length L < 2,5xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed aluminium | blind hole (thread length L < 2xd1) | 15-30 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed copper | blind hole (thread length L < 2,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed copper | blind hole (thread length L < 2xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed copper | blind hole (thread length L < 1,5xd1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Unalloyed copper | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 15-25 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length L < 1,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length L < 2,5xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Zinc and zinc alloys | blind hole (thread length L < 2xd1) | 10-12 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|