Aluminum Oxide Abrasive Media-80, 100 & 180 Micron-5 Lb Jars Micron:80 Micron this mounting arrives highly polished

this mounting arrives highly polished and ready for stone setting and sizing

Durston & Son LTD

This process also makes the file corrosion resistant

Widely used jeweler's handpiece and standard choice on professional workbenches

Aluminum oxide abrasive media is used as a sandblasting (beadblasting) media to achieve a sparkling

Aluminum Oxide Abrasive Media-80, 100 & 180 Micron-5 Lb Jars Micron:80 Micron this mounting arrives highly polishedAluminum oxide abrasive media is used as a sandblasting (beadblasting) media to achieve a sparkling, matte, or satin effect on metals and glass. Unlike glass beads which have smooth, rounded surfaces aluminum oxide grains feature various sharp points, making them highly effective at cutting and texturing surfaces. Sold in 5 lb jars. Micron graded media works as follows: there are 1,000 microns to a millimeter. The larger the micron number, the larger