BluntCut MetalWorks
Knifemaker / Craftsman / Service Provider
- Joined
- Apr 28, 2012
- Messages
- 3,462
Chris & bodog - Thanks!
OP - I think, upgrade your sharpening skills would be a fastest way to reach your 'current' goal. 'Current' because it's a moving goal post ever higher, although toward diminishing return. Once hitting that cross over point, then chase after steel+ht. A right choice of this latter part may give a user a grin laces with certain words like 'fun/enjoyable/thrill/...'
Below is a bit of rough(bouncing around my head) info(compiled slowly overtime and quick to forget
) about a few relevant steels & carbide sizes. (ignoring grain size & abrasive type+substrate/backing, etc...).
With good ht
AS(Aogami Super)/SB(Super Blue): 2-3 microns (um)
Blue#2: 1-2um
White#1: 1-1.5um
White#2: 0.5-1um
52100, Aeb-L: 0.1-0.5um
D2: 1-30um
PM(less than 1%C): 2-3um (MC); 1-5um(M7C3); 5-15um(M23C6)
PM(>1%C): 2-5um (MC); ditto
Edit:
**Carbide/particle size differences - Perspective **
In area (foot print): is square. e.g. 2um particle is 4 time larger than 1um particle
In volume: is cubic. .e.g 2um particle has 8 times the volume of 1um particle
OP - I think, upgrade your sharpening skills would be a fastest way to reach your 'current' goal. 'Current' because it's a moving goal post ever higher, although toward diminishing return. Once hitting that cross over point, then chase after steel+ht. A right choice of this latter part may give a user a grin laces with certain words like 'fun/enjoyable/thrill/...'
Below is a bit of rough(bouncing around my head) info(compiled slowly overtime and quick to forget

With good ht
AS(Aogami Super)/SB(Super Blue): 2-3 microns (um)
Blue#2: 1-2um
White#1: 1-1.5um
White#2: 0.5-1um
52100, Aeb-L: 0.1-0.5um
D2: 1-30um
PM(less than 1%C): 2-3um (MC); 1-5um(M7C3); 5-15um(M23C6)
PM(>1%C): 2-5um (MC); ditto
Edit:
**Carbide/particle size differences - Perspective **
In area (foot print): is square. e.g. 2um particle is 4 time larger than 1um particle
In volume: is cubic. .e.g 2um particle has 8 times the volume of 1um particle
Last edited: