Circular screwing die



Thread BSW
Whitworth thread

Profile sketch
55°

Type N
Tap for steels up to 800 N/mm2

Tap material
High speed steel HSS

Circular screwing dies norm
DIN EN 22 568

Chamfer
Length 1,5 pitch
Catalogue number: 9501
Circular screwing dies, british standard whitworth 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
|