How To fix chipped edge

A

APS89

Joined
Apr 21, 2023
Messages
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IMG-20240826-WA0006.jpg


How to fix a chipped edge using an angle grinder?

I don't know how to use a whetstone.

I can't get some one else to do it.
 
APS89 said:
IMG-20240826-WA0006.jpg


How to fix a chipped edge using an angle grinder?

I don't know how to use a whetstone.

I can't get some one else to do it.
Click to expand...

Using an angle grinder is going to cause more harm than good, especially if you don't know how to use a sharpening stone.

Luckily it's not impossible to learn, but there will be a bit of a learning curve to using a sharpening stone. Don't be intimidated, we all had to start somewhere.

DO NOT USE AN ANGLE GRINDER


The reason why you do not want to use an angle grinder is because it is going to remove material very quickly. If you don't have the ability to control things with a sharpening stone, well, mistakes are going to happen very quickly with an angle grinder which will lead to even more problems than just a big chip; you'll more than likely destroy the profile of the blade.


You are also more than likely going to ruin the temper of the knife using an angle grinder, which means it will no longer be able to take and hold an edge as well.

I recommend reconsidering when it comes to getting it professionally sharpened, especially if the knife is very special to you.

Yes, it will have a turnaround time and will cost money but at the end of the day it will save you money, time and heartache.



If it's absolutely not an option, you're best bet is going to be using a course file to flatten out the chips at 90° and then starting a bevel with the file and then finishing the bevel with a simple sharpening stone.

You can use a sharpie marker to see where you are removing metal when you are starting the edge bevels. That will help keep your passes consistent. As you could see where you are removing the sharpie marker; reapply as necessary.

Good luck.
 
Lets see the rest of the knife please....... Brand model Etc always helps......Someone here might take it on for you but the more info on the blade the more helpful for us & you.😉

Good luck...
 
DeadboxHero said:
Using an angle grinder is going to cause more harm than good, especially if you don't know how to use a sharpening stone.

Luckily it's not impossible to learn, but there will be a bit of a learning curve to using a sharpening stone. Don't be intimidated, we all had to start somewhere.

DO NOT USE AN ANGLE GRINDER


The reason why you do not want to use an angle grinder is because it is going to remove material very quickly. If you don't have the ability to control things with a sharpening stone, well, mistakes are going to happen very quickly with an angle grinder which will lead to even more problems than just a big chip; you'll more than likely destroy the profile of the blade.


You are also more than likely going to ruin the temper of the knife using an angle grinder, which means it will no longer be able to take and hold an edge as well.

I recommend reconsidering when it comes to getting it professionally sharpened, especially if the knife is very special to you.

Yes, it will have a turnaround time and will cost money but at the end of the day it will save you money, time and heartache.



If it's absolutely not an option, you're best bet is going to be using a course file to flatten out the chips at 90° and then starting a bevel with the file and then finishing the bevel with a simple sharpening stone.

You can use a sharpie marker to see where you are removing metal when you are starting the edge bevels. That will help keep your passes consistent. As you could see where you are removing the sharpie marker; reapply as necessary.

Good luck.
Click to expand...

Alberta Ed said:
If you have basic motor skills you can learn to use a whetstone.
Click to expand...
share Whetstone video tutorial for fixing chipped edge?

jfk1110 said:
Lets see the rest of the knife please....... Brand model Etc always helps......Someone here might take it on for you but the more info on the blade the more helpful for us & you.😉

Good luck...
Click to expand...
Don't live in the west.
 
Try and get a hold of a worksharp sharpener..... The powered belt belt minimalist model.......Probably the best 70 bucks I spent ages ago........
 
Here are some tutorial videos. Your blade looks relatively large, so you may have to adjust a little bit to make it work but the principles from these videos is sound and directly applies to your situation. Basically, you want to grind the edge down flush with the chips until the edge is consistently smooth again, then re-profile and sharpen the edge.



You do not need any fancy setup. Any type of whetstone (oil stone, water stone, diamond, etc.) that has a course enough grit will work. Take your time and adjust your technique as you gather experience. You can do it.

Please do not use an angle grinder unless you are willing to destroy the knife. Good luck, and please post your results.
 
My old Polish Grandma (Busha) would grind knives out on the sidewalk...... maybe you could do That?
 
Time and practice just like anything else.......Do a few old kitchen knives to get the feel for it and go slow....... Heat and speed are not your friend here.........I had no clue how to use it but there's all sorts of videos posted to help if you need it now....... Me personally usually learn more from my mistakes than my successes😉.....
 
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