Stinmson with self-piercing will go thru almost anything
Hey Buddy, Yes - you get the Stimpson 405 machine - they are $199.00 at buy grommets online or something like that - also check Amazon, and then you can buy the dies right from Stimpson -for $54.00. Get the self-piercing -we've put them thru double layers of webbing as well as banner and plastic corners - as well as coroplast - etc. There is a screw adjustment on that machine that allows you to adjust depth - very fast and easy. We have found the webbing to be old fasioned to be honest. We now put PowerTape around the edges instead of sewing the webbing as the needle actually weakens the banner - powertape does not - and tjhat company also sells clear corners - which make it 1000% stronger - the grommets NEVER rip out when using the plastic corners and then the powertape - and they honestly look a lot more professional. They offer several products - call and ask for help they'll explain. We've tested the grommets on banner and rope and piulled them right out - put the corners and powertape and NOTHINg - can not rip them out. just my experience.
If you get the 405 - just get the #2 grommets. If you get a call for eyelets of #1 - THEN get them as needed - you can get them in 2 or 3 days at ground shipping - so no need to keep that loot on the shelf until you need it. After 20 years we only have a #1, #2 (both self piercing!) and an eyelet die - thats it.