Apr 19, 2015 Carbon Fiber Belt Buckles Wanted to put up a blog post of a project we tried last year. Simple concept... carbon fiber cut out and placed into a aluminum billet buckle. After getting these first two cnc cut we then power coated a series of belt buckles several colors to making the carbon fiber "pop". What do you think? Give us your thoughts on carbon fiber belt buckles at: email@example.com We would love to hear from you!