BAER Round Cutting Die M 4 x 0.7 - HSSE spiral entry
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BAER Round Cutting Die M 4 x 0.7 - HSSE spiral entry
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. The die holder is used to cut the threads by hand and with the special die holders you can also attach the round die to a tailstock or to a drill. The dies can usually be used on both sides and have a perfect cut. The die is made of the high-speed steel HSSE. HSSE steel is more heat-resistant, more 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 |
5 mm |
|---|---|
| Diameter |
4 |
| Nominal diameter in inches |
0,157 |
| Nominal diameter in mm |
4 |
| Pitch |
0,7 |
| Pitch in mm |
0,7 |
| Dimension |
M 4 x 0,7 |
Characteristics
| Product group |
Round cutting die |
|---|---|
| Product type |
Round cutting dies |
| Thread standard |
M: Metric ISO standard thread according to DIN 13 |
| Tolerance |
ISO-6g |
| Direction |
Right |
| Standard |
DIN 223 (DIN EN 2256 |
| Material |
HSSE |
Technical information - Cutting dies
with spiral entry (spiral point)
1,5
HSSE
ISO-6g
Applications
- Tempering and case-hardening steels up to 1200 N/mm²
- stainless and acid-resistant steels (VA materials)
- and for general use
Technical drawing
| Bolt pre-cutting diameter D2 |
3,90 mm |
|---|---|
| Height H |
5 mm |
| Outside diameter D1 |
20 mm |
| Dimension Diameter D |
M 4 x 0,7 |
| Diameter |
4 |
Application – Sample materials for dies
| General construction steels | |
|---|---|
| 1.0035 | S185 (St33) |
| 1.0036 | S235JRH |
| 1.0039 | S235JRG1+CR |
| 1.0060 | E335 (St60-2) |
| Free-cutting steels | |
|---|---|
| 1.0718 | 11SMnPb30 |
| 1.0721 | 10S20 |
| 1.0726 | 35S20 |
| 1.0758 | 60SPb20 |
| Case-hardening steels | |
|---|---|
| 1.0401 | (C15) |
| 1.7016 | 17CR3 |
| 1.7131 | 16MnCr5 |
| 1.5919 | 15CrNi6 |
| Quenched and tempered steels unalloyed | |
|---|---|
| 1.0402 | C 22 |
| 1.1151 | C22E (Ck22) |
| 1.0503 | C 45 |
| 1.1191 | C45E (Ck45) |
| Pure copper, low-alloyed copper | |
|---|---|
| 2.0240 | CuZn15 |
| 2.0265 | CuZn30 |
| Copper-tin alloy (bronze) short-chipping | |
|---|---|
| 2.1090.01 | G-CuSn7ZnPb |
| 2.1086.01 | G-CuSn10Zn |
| Plastics |
|---|
| PMMA |
| POM |
| PVC |