BAER Round Die UNJF 7/16 x 20 - HSSE
BAER Round Die UNJF 7/16 x 20 - HSSE
BAER dies are perfect for anyone who wants to cut external threads. Basically, this cutting tool is cylindrical and has - depending on the size - three or more cutting edges inside. The holes between the cutting edges receive the chips, roll them and discharge them. Dies are used to cut screws, nuts and threaded rods in everyday use. Round dies are cylindrical and are used for making external threads in one operation. There are four holes and a groove on the outer casing of the round die, which are used to secure the die in matching die stock and holders using retaining screws. External threads are cut by hand with die stock. Special die holders are used for the tailstock on a lathe or for the chuck of a drill press. The die is made of high-speed steel HSSE. HSSE steel is more heat-resistant, wear-resistant and has a slightly higher hardness than conventional HSS steel. The improved surface finish, the spiral point (spiral entry) and the base material HSSE give you the necessary strength for working with difficult-to-cut materials and stainless steels. The cutting tool also has a special cutting edge geometry so that it can be used in metalworking for tempering and case-hardening steels up to 1200 N/mm², as well as stainless and acid-resistant steels, heat-resistant structural steels and malleable cast iron. It is important that you lubricate the tool plumbed working and with cutting oil or cutting paste.
Dimensions
| Height H |
11 mm |
|---|---|
| Diameter |
7/16 |
| Nominal diameter in inches |
0,438 |
| Nominal diameter in mm |
11,112 |
| Pitch |
20 |
| Pitch in mm |
1,27 |
| Dimension |
UNJF 7/16 x 20 |
Characteristics
| Product group |
Round cutting die |
|---|---|
| Product type |
Round cutting dies |
| Thread standard |
UNJF: American Unified aerospace fine thread according to ISO 3161-1977, BS 4084-1987, MiL-S |
| Tolerance |
3AX |
| Direction |
Right |
| Standard |
DIN 223 (DIN EN 2256 |
| Material |
HSSE |
Technical information - Cutting dies
1,75
HSSE
3AX
Applications
- stainless steels (INOX, V2A, V4A etc.)
- and for general use up to 1200 N/mm²
Technical drawing
| Height H |
11 mm |
|---|---|
| Outside diameter D1 |
30 mm |
| Dimension Diameter D |
UNJF 7/16 x 20 |
| Diameter |
7/16 |