- Joined
- May 30, 2013
- Messages
- 117
Hi there,
I bought a Tim Malzer edition santoku few months ago, the factory edge was quite obtuse... So i used it until it lost its edge and decided to go heavy on reprofiling using SIC sandpaper, given i own a whole lot of VG10 knives and always go for 30 degrees inclusive without issues, i thought it would be a good idea to do that on my Shun... Wrong, it microchipped like crazy even doing light dicing and cutting bread, and let me say i'm downright anal about my knives and inspect the edge each time i use them, so i'm SURE the damage happened when cutting and not by improper handling/storage.
The cutting board i use is a bamboo one which works amazingly well with my other knives without mangling them ( both kitchen and pocket knives ).
So i bit the bullet and went back to a more obtuse edge using Spyderco's Profile, i would guess about 35 degrees which is 1 degree more than what Shun recommends.
Guess what... it still microchipped a lot when cutting bread...
So i just slapped a 40 deg bevel with the 204 without even trying to remove the chips and i'll see what happens if it still chips, at this point i kinda hope for burnt steel that will grind away but i dont know, i feel bad as i knew they had a reputation of being prone to microchip but i thought it was because people who used them were ham fisted.
Something isnt right when my old Spydie santoku in mbs 26 can hold a finer edge ( i went to 25 degrees on that one without mangling nor gross failure ) for longer without microchipping than a 220 euros VG10 knife.
Well i had to vent =/
I bought a Tim Malzer edition santoku few months ago, the factory edge was quite obtuse... So i used it until it lost its edge and decided to go heavy on reprofiling using SIC sandpaper, given i own a whole lot of VG10 knives and always go for 30 degrees inclusive without issues, i thought it would be a good idea to do that on my Shun... Wrong, it microchipped like crazy even doing light dicing and cutting bread, and let me say i'm downright anal about my knives and inspect the edge each time i use them, so i'm SURE the damage happened when cutting and not by improper handling/storage.
The cutting board i use is a bamboo one which works amazingly well with my other knives without mangling them ( both kitchen and pocket knives ).
So i bit the bullet and went back to a more obtuse edge using Spyderco's Profile, i would guess about 35 degrees which is 1 degree more than what Shun recommends.
Guess what... it still microchipped a lot when cutting bread...
So i just slapped a 40 deg bevel with the 204 without even trying to remove the chips and i'll see what happens if it still chips, at this point i kinda hope for burnt steel that will grind away but i dont know, i feel bad as i knew they had a reputation of being prone to microchip but i thought it was because people who used them were ham fisted.
Something isnt right when my old Spydie santoku in mbs 26 can hold a finer edge ( i went to 25 degrees on that one without mangling nor gross failure ) for longer without microchipping than a 220 euros VG10 knife.
Well i had to vent =/