How to make a Roll Grinder for only $15 - The perfect sharpening device for your Swiss Army Knife 

Felix's projects are the highest form of praise. Taking an idea and making it better. Sharing it is just gravy for us.

This is exactly what I’m looking for Felix. Cheers!

Great DIY Video as always. Very inspiring! The people at HORL should also make a smaller version optimized for SAKs and sell it together with you as „Felix Immler Edition“ 😊

I love how you think out of the box for new ideas!

You never cease to amaze me Felix. Thank you once again for your wonderful ideas. Using your system, I will use 800 and 1200 grit sandpaper to maybe get a sharper edge. Keep those videos coming, I learned so much from you.👍👍

this is really awesome. thanks a lost for not only showing how to build such a tool, but also for testing it.

You sir never cease to amaze. This looks perfect. What a simple solution for swiss army knives, and how easy to customize with an even finer grit head!

Excellent idea and it worked very well, my friend! Thanks so much for showing this inexpensive way to make your own!

Nice sharpener and nice DIY build! In general, any guide that maintains consistent angle and eliminates the human “wobble factor” is good. This sharpener looks very handy and easy for anyone to use.👍

This is brilliant!

I was looking at those rull grinders but always thought they were priced steeply for my requirements. Great video as always !

Love that little saw! ❤❤❤

Another really clever idea, Felix! Thanks for showing this!

The roll sharpener was great but what really made me go "Whoa!" was the tiny 'bushcraft' BuckHackSaw. I must make one of those. Thanks Felix 🖖

Absolutely brilliant!

This needs a 3d printed equivalent.

More genius. That was amazing to watch! I’ve never heard of such a sharpener. Double learning for me!

I made the same thing a couple of years ago. At 4:43, what I did was insert - what I call the barrel - into my drill press and hold some fine sandpaper against the barrel to smooth down the sides. You've got a great idea Mr. Immler. Thanks for sharing.

Love this idea!!! I just bought enough supplies on Amazon to make 5 or 6 of these, and I’ll be giving them away as Fathers Day, birthday, and Christmas presents this year. Thanks so much for the video!

Extremely clever you are. Thank you!

Awesome Felix¡ Thanks. I am designing a similar one, but with a thinner middle pipe, only the edges thicker.

This was fantastic, Felix! Have a great Sunday!

This is totally new to me. I like the idea of always having the right cut angle. I use a bucher rod but I'm never quit sure if my angle is ok. Thanks Felix for another very interesting video and take care.

Another cool tool! I like the scaled down version. Perfect for those small blade profiles. Thanks Felix. Hope all is well with you.

Very cool. I really like how you incorporated the angle guides for stropping, bravo 👏

You my friend are the Victorinox Beast!!!!! This company should hire someone like you for the creativity. The Victorinox Beast Cronicles. Thank you Felix.

Another genius idea!

Felix, you are wonderful. Well done. Respect.

Felix, du bist mein Held! Klasse Video, danke dir!

Fantastic video as ever Felix. You truly are the King of the SAK world!!!

Thank you Felix

greatest tips there, Felix. I've learnt LOTS from you, so many thanks for this nifty tuitional video! Wendi 🌻

Very inspirational. Thank you for this one Felix. This one is giving me some ideas.

I wish I had a mind for creative things like this. Your mind is so fascinating, Felix! Great work as always - thanks for sharing.

~~~ i dont own a workshop or tools of such but I love to see you putting value into others! Keep it up Brother! May the Force be with you!~~~

I have a Parkside (Lidl) disk sander too, I've been using it for over 4 years now. It's been a great buy for me.

Very nice! As always, an excellent video. Thank you!

Wow, so cool! What a nice solution to an everyday problem! Very attractive sharpener! I'd really like to know more about the saw!

Sir I love your creativity and your willingness to share it with all of us. Thank you!!!!

Excellent as always! Grazie.

A lot of work to make a knife sharpener, but very interesting from an engineering standpoint . Thanks Felix for another very interesting and useful video.

That was really interesting. Thanks!

Effective AND beautiful...brilliant! 🙂 Thanks for sharing.

This is a very interesting project. Never thought this was possible. I started collecting kitchen knives and was forced to learn how to sharpen them. Rechecked my victorinox and resharpen them. I use a 600 grit DMT plate and I find that I only need 1 pass to create a burr. Just honed them on a padreno rod then strop them on my belt 😂. Learning about steel and rockwell scale I learned that pocket knives are softer especially compared to japanese steel . Good thing I only collect them so need not sharpen them regularly. I started with German Knives and they serve me well. Rocking a wusthof classic and zwilling pro knives now. Back home in my country I saw a group selling used or previously owned japanese knives that are very very affordable so planning to add them soon as well on my future collection. Nonetheless victorinox swiss knives were my first collections together with Leatherman , sperdco and few opinels. The SAKs abd the PM2 are a breeze to resharpen. By the way, I was lured to knive collection turned hobby because of someone named Felix.😅

Thanks Felix

Great job Felix!!! Love it!!

Great little project Felix.

I've learned more from this channel than most people did in school!I really do appreciate all of your hard work and knowledge,maybe one day victory Knox knives will give you a special job teaching all the wonderful things that can be done with their knives!

Another winning video! Thanks.

It's absolutely brilliant work 👏

Thank you.

Great idea! going to make one on my lathe. Love that bow saw as well.

Eres un grande, muy bueno, gracias por compartir tus conocimientos! Un saludo!🇦🇷

Excelente herramienta, muhas gracias sr. Immler!

Very cool. Thanks!

thanks felix ! Your tool is very useful..

You always surprise me with your tricks, but today was a master class. Today you have become a genius. My congratulations

Great video, awesome content. Thanks Felix!

Nice touch with the cutting edge detail,you see the remarkable difference Well done Felix

What an amazing video - thanks Felix - Thumbs Up!

Thank you Felix, very good

Incredible.

Well worth the wait, brilliant content as ever

Very imaginative and effective. Sadly, I cannot make one for myself. I lobe Swiss Army knives!

Was für ein geniales Projekt! Das könnte tatsächlich das erste sein, dass ich nachbastle 😁👍

Thanks Felix’s 👍 I like it

Das sind Super! Danke, danke, danke

Necesito un afilador así para mis navajas 👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽

Simply brilliant 👍👍

Excellent work Felix. I usually hand sharpen my victorinox using a CC4 hand held stone. It works great and puts a very sharp edge on the tool. I tend to finnish on a leather belt thats impregnated with compound. The knife becomes shaving sharp each time. The problem with this method is that it takes the angle down slightly each time you sharpen so eventually the knife does not become sharp anymore because the angle gets too wide. You then have to reset the angle. A tool like the one you built would be excellent for that purpose.

Greetings from South Africa. Love your videos!

What a great idea Felix

Top, muss ich gleich nachbauen. Danke Felix

...und mal wieder `ne schöne video aus der Schweiz....Danke, und Grüsse aus Frankreich jetzt!!!😄

Excellent ! Thanks a lot

Hey Felix who cares if a video is later than expected. It’s always enjoyable to watch yours and I learn a lot. Vielen dank mate

Very Useful Project and Cheap. Thank You For Making This Video

Cool tool! Thanks for sharing!

awesome idea my friend

Awesome job brother. You have great skills. I am impressed. You make everything look so easy.

Wieder einmal ein großartiges DIY-Video, was ich auf jeden Fall umsetzen werde! Ganz lieben Dank und Glück auf aus dem Ruhrpott..😁👍

You read my mind

Hola Félix . Muy ingenioso el sistema.Abrazo grande desde Argentina !.

hey very good idea thank you for sharing

I love your videos!

Danke für das interessante Video! Das Parkside Schleifgerät war auch nicht schlecht😏

Thanks Felix ! ☝☝☝

👋🔥✌️Hello, Felix. Thank's a lot 👍👍👍!

Brilliant DIY project 🏆 Greetings from Norway

Wow!!! Really interesting video here 😎👍

Good video Felix , thanks for sharing , God bless !

Love this idea! Would be interesting if you can store the two wheels on the strop block, or maybe have an alternative wheel with a rougher or finer surface

I'm lucky enough to have a friend who sharpens blades, but this was still a great video! My friend also have a bottle of whisky for me, I need to dull some knives so I have to visit him :-D

Increíble gracias por compartir!!!

Howdy Felix. Now that was a great invention you made for sharpening our Swiss Army Knives! Thank you Sir. Later on Felix.....

Das gute alte Zeugs von Parkside,tolles Video 👍

AWESOME, as usual. Thanks for sharing Your cool ideas! Greetings from France ^_^

That’s a pretty cool little jig I might steal the idea for the stropping board I like it but as far as the stone side of it I just free hand it after years of practice I get my blades really sharp though I know a jig is better I just have an old stone I’ve had since I was a kid and a small board I put a chunk of scrap leather on for a strop but I can shave with every blade I got so it works but a good looking set up like this one isn’t all bad either lol thanks for another great video Felix I really enjoy and appreciate your content in all your videos it’s fun to think outside the box with a good sak use mine every day they are just a great tool for versatility

Nice job Felix

Nice idea and nice job, Felix. Good as an alternate solution for the ( for me) stone grind. My next build. Lightens my curiosity