Look no further than the Lansky Turnbox. Reasonably priced, will sharpen all but a really dull blade and easy to use.https://smile.amazon.com/Deluxe-Turnbox-Crock-Stick-Sharpener/dp/B005GSUBPA/ref=sr_1_4?keywords=Lansky+Turnbox&qid=1580084123&sr=8-4
If you have trouble maintaining the proper angle while sharpening, like I do, I would recommend the DMT system with guide aligner or the Lansky system.
Two hands down for Spyderco Sharpmaker, I think this sharpening 'system' is meant for some of the more popular brands we see nowadays(inclusive 30-40 deg), and one of the easiest systems to use and achieve consistent result.Besides, you could even lay the stones side-by-side to mimic a flat stone, and the selection of up to 4 different stones(CBN and ultra fine ceramic are optional to buy) are easy to reprofile and even make every blade shaving sharp. I like Lansky Turnbox too, but the choice of stone is quite limited and combination 40/50 inclusive angles are not as popular as 30/40 on the Sharpmaker.Sharpening angle for some of the popular brands nowdays(inclusive), AFAIK:SAK 30-40Leatherman 32-40Spyderco 30Benchmade 30-35Kershaw 40Buck 26-32CRK 40Case 20-30Opinel 40
Happen to know the angle of the Spirit's Chisel, and the curved cutter? Still trying to find a way of sharpening the curved cutter. Might have to make something special for that tool.
Good morning, and thank you for reaching out to us about your Swiss Tool. I would like to remind you that all of our Swiss Army Knife products have a Lifetime Warranty against manufacturer’s defects. You can simply send your knife into our headquarters in Monroe, CT to be repaired, sharpened, cleaned, and oiled. Should it be imperative that you sharpen your tool yourself I would recommend nothing other than our "dual knife sharpener" specifically made to sharpen our multi tools. For your convenience I have provided you with the link to purchase this sharpener from our website: http://www.swissarmy.com/us/en/Products/Swiss-Army-Knives/Accessories/Dual-Knife-Sharpener/p/4.3323In order to complete this process of sending your multi tool in for repair, please visit our website to submit a repair request. I have provided you with the link below. Fill out all the necessary information with the online form and simply ship your knife to us. https://service.swissarmy.com/Please note: There is a 3-week repair turnaround time for all knives as well as a $5 processing and handling fee per knife. Should you have any further questions please feel free to reach out to me directly.Have a wonderful day.
Perplexed by Victorinox's reply for wanting to know the angle of the Cable Cutter on the Chisel... Not sending a tool in to get cleaned, sharpened, or oiled. Sheesh.
"Both blades are 45° out of the factory - however they can be ground per customer preference based on use. "