I have Samcraft business card jigs for my F2's and F2 Ultra's. They are quality and work great. Hold cards securely and are easy to setup and use.
Great guy to deal with as well. Recommended product and seller.
I bought two of these jigs for my XTool F2. They fit perfectly into the baseplate and were ideal for metal business cards and also slate coasters. Would definitely recommend.
Excellent files, very useful to create test cards for different materials.
Works perfectly. You can tell Sam put extra thought into how these work.