| Type |
GC6-1-D3T |
GC6-1-D3E |
GC6-8-D2T |
GC6-9-D2T |
| Machine needle |
DBX1-2 65-90 |
DBX1-2 65-90 |
DBX5 100-160 |
DBX5 100-160 |
| Length of mark of the needle |
0-4 |
0-4 |
0-7 |
0-7 |
| Press the promoting amount of foot
|
6 |
6 |
6 |
6 |
| Pole journey of the needle |
31.8 |
31.8 |
35 |
35 |
Strengthen
and sew |
* |
* |
* |
* |
| Block the line |
* |
- |
* |
* |
| Tangent line |
* |
* |
* |
* |
| Mode |
* |
* |
* |
* |
| Thin material |
* |
* |
- |
- |
| Medium-sized surface fabric |
* |
* |
* |
* |
| Thick material |
- |
- |
* |
* |
| horizontal standard rolling-shuttle |
- |
- |
- |
* |
| horizontal doubled rolling-shuttle |
* |
* |
* |
- |
| make up rapidity |
5000 |
5000 |
3500 |
3000 |