Mounted Stone Bur also called mounted point stone are made from a high quality silicone carbide material and stainless steel. It provides gentle and smooth grinding of filling material and all composite filling materials, porcelain, ceramics, precious metals and plastics.
working size 7mm and 9mm, Brown color, Super Coarse grit, For cutting and rough polish nickle and cobalt chrome alloys.
These stones are HP shanks. They are made of the silicon carbide. Excellent for preparing porcelain and acrylics.
HP Standard shank diameter 2.35mm.
High hardness, durable, not easy to wear
Convenient to grind, simple to use, safe and reliable.
Can be used DIY grinding, polishing / jade, jade, wood, metal, mold polishing, power tools.