1, Adjustable hole-to-hole spacing.

2, Adjustable belt width for central positioning.

3, Suitable for various shoulder straps and belts with a width of 10-55mm and a thickness of 0-6.5mm.

4, Adjustable hole center spacing 12-47mm.

5, The ruler is clear and adjustable.

6, The punching machine comes with 6 punches of different specifications. Different specifications of punches can be exchanged.

Currently there are regular punches:

Round hole: 4/4.5/5

Oblate hole: 4*6/5*8

Oval hole: 5*8