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					Originally Posted by kai
					
				 How thick is the blade at the base?
 
 
 
 Don't jump to conclusions - could as well be leftovers from polishing compound. BTW, a knife won't be used to work the lime.
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 Hello Kai,
it's nearly 6 mm thick at the base. The white stuff could be very well leftovers from old polishing. I am aware that the knife wasn't used for the lime. It was just a guess since I've direct seen this white filled pittings.
Regards,
Detlef