Select the bend notch is also a key. Generally, the user must be selected according to the thickness of the material. In general, more than eight times slot selection can be.
The choice of bend notches is also the focus. In general, the user must choose according to the thickness of the material. Generally, choose more than 8 times the notch can be.
The selection of bending notches is also important. Generally speaking, the user must choose according to the thickness of the material. Generally, you can choose a notch more than 8 times.