HP-3 Heavy Duty Hand Press Eyelet Punching Machine Advantage:l Interchangeable different sizes eyelet dies.l The eyelet machine body is big and sturdy, made of high quality casting iron.l Longer handle makes the pressure bigger.l The upgraded type with bush, can adjust the machine straightness slightly.l Reasonable machine structure design and more comfortable when workingl Quick and easy single action operation to cut the material and insert the eyelet.l Works through multiple layers of hemmed vinyl.l Does NOT need to be fixed in position to operate. ZONGLAN HP-3 grommet press machine is the biggest machine in HP-3, HP-4 and HP-5 three types. The pressure is the biggest, so it can be more laborsaving when working. Easy operation, better straightness. Compatible with all of our hand press dies and self-piercing grommets from 0.24” to 0.6”. We can also customize produce the s…