I bit of a general question here for anyone in the know.
The blades used in metal shears or a guillotine is hard, holds an edge but must also be tempered to suit. How much different is that to the steel as used in a bearing race? I know you can shatter either!
I have a stupid idea again, but before I spend days on it would like to get a bit of advice.
Adrian
The blades used in metal shears or a guillotine is hard, holds an edge but must also be tempered to suit. How much different is that to the steel as used in a bearing race? I know you can shatter either!
I have a stupid idea again, but before I spend days on it would like to get a bit of advice.
Adrian