H hotfuzz Joined Oct 13, 2009 Messages 56 Oct 13, 2009 #1 what is the purpose of the ridges on the back of the blade?
cgmblade Joined Jun 4, 2009 Messages 1,358 Oct 13, 2009 #2 From sogknives.com :Added blade spine rasp for notching, filing, and thumb placement
S s12.aaxtell Joined Apr 9, 2009 Messages 234 Oct 13, 2009 #4 I also use it when starting a fire with a flint. it works really well
H hotfuzz Joined Oct 13, 2009 Messages 56 Oct 14, 2009 #6 good call on use with a flint i keep one in the pocket of the nylon sheath