part 2 instrument sharpening 5 cards

Tagged as: music

 copy deck Copy deck

1

ruby (sharpening stone)

mounted rotary. synthetic. more abrasive. used for major contouring.

2

india stone (sharpening stone)

natural (manual says synthetic). fine- removes metal very slowly.

3

natural stones

lubricated with oil.

4

synthetic stones

lubricated with h20. (we have). note: lubricants reduce imbedded particles.

5

carborundum (sharpening stones)

hand held. synthetic. course. for very dull instruments.