Sharpening/repairing kitchen knife with a large chip?
Sharpening/repairing kitchen knife with a large chip?
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Discussion

smack

Original Poster:

9,769 posts

215 months

Monday 1st June 2009
quotequote all
Hi all,

I have a kitchen knife which needs desperate repair. The girlfriend’s house mate used one of her knives as a cleaver on a chicken or something, and mullered it. It is a Global cooks knife, the edge is bent in one place, but the worst of the damage is a 1mm chip in the middle of the blade. I sharpen my knives myself with a stone, but even with a 200 grit stone I think it would take me all week to take away that much metal!
I was considering using a bench grinder to take it back to the chip, so 1mm back along the blade, but slowly so I don’t overheat the blade. And starting with a corse stone, build a new edge on it.

Anyone advise differently? The knife is in a very sorry state (although she was still using it, just hides it from her moron housemates), so I feel there is nothing to lose but give it a try…


Big Al.

69,332 posts

282 months

Monday 1st June 2009
quotequote all
Find somebody that owns a Tormek whetstone grinder. I'll put the edge back in no time at all. Unless you are proficient with an ordinary offhand (bench) grinder then I would not go that route.

Here's what it looks like.

http://www.tormek.com/en/

HTH.

HiRich

3,337 posts

286 months

Monday 1st June 2009
quotequote all
To be honest, the easiest thing would be to give it to a pro in Yellow Pages. It will only be a tenner or so, and far easier to dress it back to perfection.
If you're having trouble finding one, ask a friendly restaurant if they would be willing to add it to their batch.

smack

Original Poster:

9,769 posts

215 months

Wednesday 3rd June 2009
quotequote all
Big Al. said:
Find somebody that owns a Tormek whetstone grinder. I'll put the edge back in no time at all. Unless you are proficient with an ordinary offhand (bench) grinder then I would not go that route.

Here's what it looks like.

http://www.tormek.com/en/

HTH.
Just found out my boss has one of those! He inherited it from his father. And I just ordered coarse stones yesterday to grind it back. Oh well.....