chisels

William R. Monroe pianotech at a440piano.net
Fri Mar 16 17:57:39 MST 2007


Indeed, stones can become dished when used a lot, or even a little if you 
have a nice set of Japanese waterstones.  However, the problem is VERY 
easily solved by simply flattening the stone.  There are commercially 
available "stone graders" for this.

William R. Monroe


>A guy at the local Steinway dealer sharpens his chisels with emery cloth on
> glass. he says he thus maintans a perfectly flat surface, where stones 
> tend
> to get rounded.  Just an observation- worth probably what it cost........
> But he swears by the method.
> les bartlett




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