Sharp tools always work better, so I thought I’d share the process I use to sharpen my barrel trimmers. The credit card size diamond stones are the perfect size for the little cutters, so I’m really glad I picked some up.
I got my diamond stone set on Amazon for around $30. Here’s a direct link to them if you’d like to get some:
They also work really well for sharpening carbide cutters as well. Make sure to check out Chad Schimmel’s video on sharpening carbide cutters too. It will save you a ton of money if you sharpen those up.