Blackthorn

I am hoping to attend the SW Leatherworkers Conference in Prescott AZ in two weeks. A class I am hoping to join asks students to bring the following: one medium sized (#3/4) French skiver, #3 and #5 common edge bevelers. My question is based on the fact I don't see standards in this industry. And my complaint starts with Tandy because their own product and the Craftool edgers they also sell don't even agree. How many others are there with their own version of what a #3 edger cuts? I bought a 10mm French skiver what number does this relate to in the "common" parlance? Is there a chart anywhere? Thanks in advance

Hey Jemry, I was thinking about making a version out of wood so I was searching of design ideas when I found this. NICE! Are you selling versions of this? What angles available for edge beveling? And how much? Thanks Chris PS 505//712// 8672