Rough grinding with dynamics K30, K100,200 or QU series or Telum , wet.
Agate pads No 1- No 3 in d150mm, wet
Polishing: brown cerium oxide wet on hard felt, approx. 150 /UMIN
You can also find the described grinding tools at www.steinschleifmaschinen.at
Rough stones are a natural product. The product picture shown is a symbol photo.