Razor-Sharp Knife Sharpening Method in 5 Minutes

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Inventor 101

Inventor 101

2 ай бұрын

Razor-Sharp Knife Sharpening Method in 5 Minutes.
In today’s video I show you how to sharpen knives with a grinder to a razor. An easy way to sharpen a knife in 5 minutes!
Inventor 101 #knifesharpening #knife #sharpener

Пікірлер: 350
Brian Urban
Brian Urban 2 ай бұрын
Someone has an angle grinder with soft disks, a DeWalt drill, sandpaper, super glue, they also have a proper knife sharpener that actually works without ruining the knife and taking forever
Daniel DeVito
Daniel DeVito 2 ай бұрын
And costs about $5
Talon McLaren
Talon McLaren 2 ай бұрын
Seriously, by this point, I've already walked down to the creek and found a stone that works.
Buddy Santoso
Buddy Santoso 2 ай бұрын
Up to the quality of the steel / blade .
drrider100 2 ай бұрын
Exiled Edibles
Exiled Edibles 2 ай бұрын
As a Professional Chef, This is Definitely How You Ruin A Knife....
Eric Miauton
Eric Miauton 2 ай бұрын
As a metalworker its actually smart but only when you have no other choices. Of course the best for the knives a professional knifesharpener but its fun to watch what you could do😎
Blake Lemmons
Blake Lemmons 2 ай бұрын
Justin I'm 73 yrs old my hands are beat from 45yrs of work and long hrs. This work will for me a get a perfect edge every time razor sharp plus it's very fast. Thanks for the suggestion.
Blake Lemmons
Blake Lemmons 2 ай бұрын
I was a chef for 45 yrs. 1st they are going to get someone hurt the drill is turning toward the person sharpening and if the knife binds up knife is going to come back at them very dangerous. 2nd to add to what you said they are ruining the knife I use a hand fixed angle wet stone sharpening system 17° feel for burs buff the edge with a compound on leather stoup to polish the edge. No one should do what this person is showing.
Sean James
Sean James 2 ай бұрын
I was a butcher for twenty years all he or she is doing is scraping and scratching the sides of the nife youse a oil block and a good steel
Derek Allen
Derek Allen 2 ай бұрын
If only there were a tool made specifically for sharpening knives.
Vidura Herath
Vidura Herath 2 ай бұрын
@Heisenberg 1271surely that didn’t fly past you
Heisenberg 1271
Heisenberg 1271 2 ай бұрын
There is, I have one, I have 2, one is a whetstone, the other I bought in Japan, the one from Japan has 3 very small sets of small rotary grinding wheels, very simple to use, 3 stages, the angles are correct and it takes less than a minute to pull it out of my drawer and sharpen a knife correctly,
Zeromalice 2 ай бұрын
As a knife collector and enthusiast, this video hurt my soul... This is how you ruin the bevel.
vmT singh
vmT singh 2 ай бұрын
A w
A w 2 ай бұрын
I don't know a great deal about sharpening knives but that folk I've watched in the past (admittedly using stones or leathers) always used a lubricant, oil or water to refine I'm sure?
Richard Kelly
Richard Kelly 2 ай бұрын
I too own knives
Totower 2 ай бұрын
I prefer to call it the perfect grind rather then sharpen.
Pez93 2 ай бұрын
@CapFlipGaming I agree, but it’s good when videos like this bring people to the comment section that know about the topic and are able to guide others in the right direction
Darryl Isaacs
Darryl Isaacs 2 ай бұрын
You just know 1 out of a 100 times the knlfe will get jammed between the two discs and go flying through the air and land in your eye.
Cisco XGN
Cisco XGN 2 ай бұрын
Ayeee matey! Thar be thy reason i wears me patch!
sole vinager
sole vinager 2 ай бұрын
@Buddy Santoso I totally agree with you, (if I wanted to kill a good knife).
sole vinager
sole vinager 2 ай бұрын
Yeah, what about eye protection? Some of these "Quickie" tips can be dangerous to some of Our readers. Get a little more professional in your Videos, think of us people before you think of "I'll get so many views, I'm making 🤑💰🙏 Money".
DoublyDying 2 ай бұрын
@Richardson Hall Outdoors yeah he probably stole his knife sharpener
Richardson Hall Outdoors
Richardson Hall Outdoors 2 ай бұрын
If you are luckily will hit the neighbor that keeps borrowing tools and never gives them back.
Matt G
Matt G 2 ай бұрын
Step 1: run a knife through this flap wheel contraption. Step 2: buy a razor sharp pre-sharpened knife.
J MAC 2 ай бұрын
Alexander B.
Alexander B. 2 ай бұрын
I like how he tried to cut the tomato with the side of the blade to show that it wasn't going to cut 🤣
Peter Warren
Peter Warren 2 ай бұрын
A very light movement over a whetstone followed by a leather strop. This is the only way. When one looks lengthwise down the edge and sees no light reflected, the edge has reached a point where it will cut through anything reasonable. When done sharpening, wash and dry completely. Then cover lightly with an edible oil. Olive oil works. Never, ever leave a knife soaking in water, never put a quality knife through the dishwasher and never leave a washed knife out to air dry as these will kill the edge. Hand sharpen. Hand wash. Hand dry. Oil. Put away. Now, don't even get me started on the proper care and use of power tools 👹
Richard Aherne
Richard Aherne 2 ай бұрын
Peter do you use compound or nothing
EVISCER8 2 ай бұрын
Knife sharpening video. Proceeds to cut sandpaper with scissors instead of the knife.
TeeKay 2 ай бұрын
​@Joshua Kelly You got in before me. If you want the edge prettier just make sure it's a good tight crease.
Joshua Kelly
Joshua Kelly 2 ай бұрын
Most good sand paper only needs a good crease and can be torn very cleanly anyhow. Most the time you don't even need a knife
Joshua Kelly
Joshua Kelly 2 ай бұрын
i cringed hard watching that. good thing they built that sharpening system; they're going to need it for those scissors.
Bill Quimby
Bill Quimby 2 ай бұрын
This was painful yet couldn’t stop watching, wondering what insane sharpening ‘tool’ was next.
Peter Oliveira
Peter Oliveira 2 ай бұрын
Alternate option: Buy a whetstone and teach yourself a new and EXTREMELY useful skill of how to use it. You won't look like an idiot and you'll sharpen your knives without ruining them!
Charles Williams
Charles Williams 2 ай бұрын
These seem to be good options in an emergency but most people that sharpen their own knives have a wet stone, or 2, or 3. In addition to a wet stone, a sharpening steel.
Freya 2 ай бұрын
A cheap knife sharpener is infinity better than any of these method in both speed and results
Bloodgazm 2 ай бұрын
*honing steel
Jay Rock
Jay Rock 2 ай бұрын
I'd use it dull before I'd do any of this garbage
M 2 ай бұрын
Yeah but who has all this lying around in an emergency and why would you be in that emergency 😂😂😂😂
Lukasz Nowak
Lukasz Nowak 2 ай бұрын
Best sharpening method i have seen in this video was cutting sand paper with scissors :) does great job..
Ron Mcqueen
Ron Mcqueen 2 ай бұрын
I apologize if this was already said but you shouldn't have to saw through a tomato if your knife is sharp besides that with the method they used you can cut even a ripe tomato with a relatively dull blade the real test is after that first slice because you don't have the skin holding it together
Phil Ware
Phil Ware 2 ай бұрын
Just use a sharpening block! It's easier and won't ruin your knives!
Kenny Campbell Jr
Kenny Campbell Jr 2 ай бұрын
Gotta good laugh especially when he used the cigarette lighter....🤣
Clothing Alterations
Clothing Alterations 2 ай бұрын
Great sharpening method.
Kevin LaFollette
Kevin LaFollette 2 ай бұрын
Guess I can just throw out my set of Shapton Kuromaku stones now.
Chris Dalby
Chris Dalby 2 ай бұрын
🤦‍♂ Or you could just use a Whetstone and do it properly. You can clearly see the knife is still blunt, despite all efforts to the contrary.
Freya 2 ай бұрын
XD that's what I was thinking. These methods are just ruining the knives. Even if you're someone who doesn't want to use a wetstone because you have low quality knives anyways, a cheap knife sharpener would be infinity better than anything shown in this video
Adrian Kalitka
Adrian Kalitka 2 ай бұрын
FUN FACT: If you sharpened a credit card or shopping rewards card like that it too will be razor sharp and you can get past any security check and even the most stringent one's. American Express, don't leave home without it
rrampage36 2 ай бұрын
@Kayla Slusser it works...but dulls quickly
Adrian Kalitka
Adrian Kalitka 2 ай бұрын
@Steven Malone FUN FACT: A tampon is a fuse for a bomb. I'll probably wind up on the feminist watch list now too 😂
Steven Malone
Steven Malone 2 ай бұрын
I hope this guy is on the FBI and TSA watch list.
Adrian Kalitka
Adrian Kalitka 2 ай бұрын
@Instant Karma I don't understand your question but if I was one of those parents, let's say from the Moscow Idaho murders, and had to sit in court watching the person who brutally murdered my daughter then that could be an option
Kayla Slusser
Kayla Slusser 2 ай бұрын
@Justin Nourse you can make a shiv out of anything if you’re desperate enough
Benjy Bass
Benjy Bass 2 ай бұрын
Whatever method you choose, it is important to remember to wash the knife thoroughly before using it. The clean up process should have been included in your video.
golf-n-guns 2 ай бұрын
This might work, but you'll scratch the sides very badly.
Danny O
Danny O 2 ай бұрын
If you don't have a knife sharpener and have only 5 minutes - then use the bottom of the ceramic ware like shown at 2:48.
Reuben Hatcher
Reuben Hatcher 2 ай бұрын
You should do a series of things that could be stored/kept in floss container, eg rope, sticky tape, measuring tape etc!
Yoga make Craft
Yoga make Craft 2 ай бұрын
Don't you reverse the direction of sharpening a knife? because by reversing the direction of the iron from the knife getting thinner means sharper forgive me if wrong..
Autumn 2 ай бұрын
It doesn't really matter which way you sharpen.
Hungry Decor
Hungry Decor 2 ай бұрын
I think so too...🤔🤔
usmcpound 2 ай бұрын
Or, you know, just use a sharpening rod or a whetstone.
ForkU 2 ай бұрын
If you do this Infront of a group of friends there's a high possibility you could stab someone 😂
Степан 2 ай бұрын
Какие то странные движения при заточке ножа,так никто не точит!
Ron Male
Ron Male 2 ай бұрын
Where did you get that wheel for the drill?
Mr T
Mr T 2 ай бұрын
Please don't! Just don't...those can be extremely dangerous. I work construction and am in fear for the people who have watched this...
T Willison
T Willison 2 ай бұрын
Is it that difficult to just use a regular old wet stone like normal folk?
Explore Mauritius with Travelers Car Rental
Explore Mauritius with Travelers Car Rental 2 ай бұрын
Until that grinder disc sends that knife flying into someone.
Gabe Maldonado
Gabe Maldonado 2 ай бұрын
Wait, did it take all 4 methods to sharpen the one knife?
Drumhailer 2 ай бұрын
No it took all 4 to fix the damage from the last 🤣
Joshua Kelly
Joshua Kelly 2 ай бұрын
@Tom Chaton HA! nice.
Tom Chaton
Tom Chaton 2 ай бұрын
No, none of the methods sharpened it.
Autumn 2 ай бұрын
Krysten R.
Krysten R. 2 ай бұрын
I'm confused? Was each example done with a different dull knife? Otherwise you could have/probably only sharpened the blade with the first (and most complicated) example, then it is just sharpened so "using the other methods" could literally do nothing at all because the first method already sharpened it. Or are you suggesting that you need to do all of these things as separate steps to one task? I apologize for being so unconvinced or skeptical, but I just have a lot of questions about what the takeaway is meant to me, as well as the legitimacy or actual effectiveness.
TheBald1 2 ай бұрын
@Pizzle Rot and the money that was spent on buying all of this mess you could just buy a simple 2-edge stone.. Lol.. Yep pure Doo Doo
TheBald1 2 ай бұрын
@Pizzle Rot Lol.. Oh Yeah... I agree with you 100%.. and using the lighter as a grinding wheel had me lmao .. I just answered was it the same knife.. Now the upside down cup, as long as it was ceramic then that would work.. But only for finishing..
Pizzle Rot
Pizzle Rot 2 ай бұрын
@TheBald1 the last one clearly had an actual factory-set bevel that it just magically cuts to after a few runs on the lighter (which is legitimately one of the dumbest things I've ever seen), so it's definitely staged. Even if you could get something resembling a sharp edge with what appears to be a grinding wheel, emory pad, porcelain, and lighter wheel (???), you wouldn't end up with a uniformly shaped bevel like you see at the end. Something like that has to be set using the correct angle (depends on the knife but usually in the 20-25° ballpark) at the initial grinding stage (followed by progressive sharpening on way more than just an emory pad and porcelain), and the one in the video looked like it was set on machinery (ie at the factory) - it definitely doesn't happen just from sticking the knife in between two grinding wheels 🤣... There are plenty of other red flags here, but it's honestly too much to get into, and the upshot is that this video is 100% grade A doo-doo buttah 💩💩💩
Side Quest: YEET (ghost rat 2nd)
Side Quest: YEET (ghost rat 2nd) 2 ай бұрын
@live4thehunt today or one of those convenient kitchen sharpener blocks. I've got one with three slots- one is a very low grit stone, the second is basically a knife that sharpens the knife, and the third l one is porcelain - which is the equivalent of about 1,000 grit. I've spent hours trying to sharpen carbon steel and Japanese knives with whetstone, with quite a few different grits, but I just can't beat the gimmicky cheat.
live4thehunt today
live4thehunt today 2 ай бұрын
Just buy a knife sharpening stone. Typically are 2 phases. No need for most of these ineffective silly things
Jose Gardea :D
Jose Gardea :D 2 ай бұрын
I learn this 36 years ago!
k9m42 2 ай бұрын
If you sharpen a knife like that 3 or 4 times it's ruined. Maybe it's good for an emergency.
Bob Krohn
Bob Krohn 2 ай бұрын
The wheel won’t sharpen the part nearest to the handle
precinct 1 baltimore county residents
precinct 1 baltimore county residents 2 ай бұрын
That's near the hilt ?
J T 2 ай бұрын
No way i would do this on a blade i actually liked i would only use this method to sharpen a putty knife or other scraping tools
Mike D
Mike D 2 ай бұрын
By the way, the video is 5 minutes. But it'll take you about half a day to scrape together the materials and rig up this contraption.. and that's assuming you have the power tool
NUGGET 2 ай бұрын
So sharp you have to saw through a tomato, don't give up your day job 😉
dropzone01 2 ай бұрын
I really hope nobody does this. Absolutely the best way to ruin a knife very quickly.
Dustin Riordan
Dustin Riordan 2 ай бұрын
They also make knife sharpeners for this... Probably cheaper than the materials shown here... Absolutely quicker.
Infinite Loop
Infinite Loop 2 ай бұрын
I guess, if you were stuck on an island, and you only had a battery powered Dewalt drill _with a full charge_, a hex nut, bolt, and two grinder discs…
36TRecords 2 ай бұрын
Gaz B
Gaz B 2 ай бұрын
Looks cheaper to buy a new knife tbh
Jason Skidmore
Jason Skidmore 2 ай бұрын
Good way to blow a disk apart, hope you're standing to the side when you do this.
Watzisname 2 ай бұрын
So if the knife snaps and flies into my chest it's sharp?
Ben Davidson
Ben Davidson 2 ай бұрын
That’s great and all but what I want to know is can you run your finger like that over a razor sharp blade?
Mr. Rock
Mr. Rock 2 ай бұрын
Я уже лет 10 пользуюсь керамическими ножами. Их вообще не надо точить, они всегда отлично острые.
chrisno84 2 ай бұрын
I am surprised the person in the video actually has any fingers left 🤣
Mathew Horwood
Mathew Horwood 2 ай бұрын
After all that you could of had a proper set of stones delivered. An actually done your knife some good.
JTrain 2 ай бұрын
Just buy a sharpening stone from a kitchen store, it takes about 5 mins to do it the correct way.
Jammer 65
Jammer 65 2 ай бұрын
Just use a sharping stone or a ceramic sharping rod your knives will thank you.
Nicholas Dunbar
Nicholas Dunbar 2 ай бұрын
paused the video when I saw 2 grinding wheels become one then checked the comment section to see if anyone thought this would be a good idea, I got what I was expecting
Juan A
Juan A 2 ай бұрын
Alternative to spending lots of time or money on expensive knives, stones: I go two blocks to .99cent store. For about $1.99 you can buy a razor sharp knife. When it goes dull, toss it, go get another razor sharp knife. No hassles a'tall.
Sal Acca
Sal Acca 2 ай бұрын
Better of just going outside and find some rocks.
Daniel DeVito
Daniel DeVito 2 ай бұрын
A real knife sharpener costs $4
My Mobile
My Mobile 2 ай бұрын
These will never make a knife razor sharp. You can see that the edge on the knife is rough as hell and that's what cuts, but cuts badly.
Autumn 2 ай бұрын
Sandpaper and the bottom of a mug certainly will make a knife 'razor sharp' (cutting arm hair, but most people just call any sharp knife razor sharp.) I've personally used random river rocks to make one of my knives actually facial hair shaving sharp. If you know what you're doing, you can use pretty much anything to get a sharp edge.
Space Jihadist
Space Jihadist 2 ай бұрын
That knife went through hell a lot of times.
Jakey 2 ай бұрын
As a former chef, if you do this to a knife I hope the courts send you solitary confinement for 40 years
Dr. Michael Mills, Phd.
Dr. Michael Mills, Phd. 2 ай бұрын
How about a whet stone amd 3 in 1 oil?
AwareWolf On Wheels
AwareWolf On Wheels 2 ай бұрын
You absolutely fubar'd that blade, complete tik tok tardery!
Kenny Barnett
Kenny Barnett 2 ай бұрын
You know this is likely to hurt someone. If your this crafty you should be able to afford a knife sharpener. So nobody should really be inclined to do this.
NineXTail Ай бұрын
What kind of wheels are those at the beginning of the video?
Cody McGriff
Cody McGriff 2 ай бұрын
You gonna show us how to sharpen the scissors too....cut sandpaper so they are probably dull
Robi Jakus
Robi Jakus 2 ай бұрын
As a weaponsmith they should be criminally charged for this this is how you ruin a knife completely.
Brady Rogers
Brady Rogers 2 ай бұрын
RIP knife 😥
Dmitri Molchanov
Dmitri Molchanov 2 ай бұрын
What a novel way to make whetstone /s
Antionitonio Bianchinitio
Antionitonio Bianchinitio 2 ай бұрын
It should take you less than 2 minutes to sharpen any size blade. I literally have a honing rod that sharpens my blade razor sharp. It's actually so damn sharp it scares ME and I'm a sous chef at a fine dining restaurant. This video is how to make your blade disintegrate and or become dull as a butter knife.
J-Boi 2 ай бұрын
I mean... Or you can just get a KNIFE SHARPENER
CapitanHarlockisback 2 ай бұрын
I won’t do it for a good knife, this way you are sharpening the blade at a casual angle.
Keith Jackson
Keith Jackson 2 ай бұрын
Definitely don’t do this with a nice or pricey knife you can see how it scratches and ruins the sides of the blade
amy ramsey
amy ramsey 2 ай бұрын
What wheels do I need awesome idea
Wan 2 ай бұрын
Its faster to just go to store and buy a new knife
Antonis Kotis
Antonis Kotis 2 ай бұрын
Very klever!!nice sharpening trick!! You are awesome!!!
Justin Hackstadt
Justin Hackstadt 2 ай бұрын
Just...get...a...sharpening stone. 😢😭
Mike Peters
Mike Peters 2 ай бұрын
This is how you sharpen (and ruin) a cheap "Ginsu" knife that you can toss out in a year. If you own quality steel, get sharpening stones.
D.D.L 2 ай бұрын
What about this was five minutes again 😂
Dave Ford
Dave Ford 2 ай бұрын
This is what y'all do to knives you don't like at all!! This is pretty much a guaranteed fubar your knife blade in mere minutes!! Jus my honest opinion is all!! Have a grrreat day!!
Don Pepsi
Don Pepsi 2 ай бұрын
I normally use a knife sharpener
dean whitehead
dean whitehead 2 ай бұрын
Be quicker buying a new knife
kandrc 2 ай бұрын
Oh my God! That poor knife!
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