Knife Preview: Robson X-46 Utility/Survival Knife by Chris Dumm | Jul 03, 2013 | 0 comments facebook twitter linkedin email Make the jump to see how the Robson handles a 1.5″ branch . . . Write a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.