Circular screwing die with spiral pointed



Thread UNF
Unified fine thread

Profile sketch
60°

Circular screwing dies norm
DIN EN 22 568

Type N
Tap for steels up to 800 N/mm2

Tap material
High speed steel HSS

Thread tolerance
2A

Chamfer
Length 1,5 pitch
Catalogue number: 9555
Circular screwing dies with spiral point, american unified fine thread, DIN EN 22 568, for structural steels, plain cast steels, free cutting steels
Download product data sheetSelect product model
Use
Machined material | Hole type | Cutting speed | Lubrication | Use |
---|---|---|---|---|
Free cutting steels up to 800 N/mm2 | - | 3-5 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 500 N/mm2 | - | 4-8 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Plain cast steels up to 800 N/mm2 | - | 3-5 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Spheroidal graphite cast iron and malleable cast iron | - | 3-5 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels and heat-treated steels up to 800 N/mm2 | - | 3-5 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|
Structural steels up to 500 N/mm2 | - | 4-8 |
O/E
Lubrication
Cutting Oil/Emulsion
|
![]() Use
Recommended use
|