As described by its manufacturer, the dremel 4300 is the first dremel rotary.

Polishing stones with a dremel. Polish stones by hand with 60 grit sandpaper. It can be used to remove scratches, dirt, and other blemishes from the rock’s surface. Dip the stone in water, then use 160 grit and 360 grit sandpaper to smooth it.

Step 1 place the stone on a work surface. They are available in either 1mm or 3mm diameter. The dremel polishing kit is perfect for polishing rocks of all shapes and sizes.

First, shape your stone correctly and scrub any dirt and lose rocks off. 6.put the mandrel rightly at the end of the attachment of dremel and lock it down. Just choose the right polishing tools (see tip 3), don’t press down too hard on the object’s surface.

Alternatively, polish them in a tumbler. Petoskey stones can be polished with a dremel tool. With a dremel, polishing precious items, such as silver jewelry, is safe, efficient and easy.

8.turn on the dremel and apply the. Start at 5,000 rpm for a soft polish, and then turn it up slowly if you want, but, for the best results, stay below 15,000 rpm. A brass brush ( 535, 536 or 537) will remove any scratches, while a.

It also is easier to use on. This tool is perfect for polishing stones and metals. Clean off the rocks you want to polish with soap and water before you get to work.