This technique could be done with a hand punch if the die were made in that way in case you do not yet have a clicker press. When a zip pull tag is so small it is difficult to work on in so many ways and can be very hard to do in a short time frame. I hope for budding manufactures this will be of some help. If some think that this type of thing is not the right place in this forum please let me know and I will delete it if possible. If you think it is suitable please say so and I will proceed to