Because our grommet presses use self-piercing grommets, you can punch the hole and set the grommets in this one simple step. ... The neck of the grommet punches a hole in the material and is rolled into the washer to create a firm hold in just one step.
How do you use a hand press grommet machine?
https://www.youtube.com/watch?v=pODbHu0hzc0
What is eyelet machine?
Eyelet machines are specialized textile devices that create and reinforce eyelets in a single step. The primary components of an eyelet machine are the stoppers and table, hopper, die and hammer. ... A round of material is punched out of the fabric and discarded.