This resin bond lap is specially designed for polishing amethist, Quartz, glass and other gemstones. The polishing powder is empregnated in the lap, elimintaing the need
for any additional agent. All that is needs is drops of water.
A long lasting lap having a layer requiring only dressing from time to time.The lap is balanced. Recommended speed of 1500 RPM. For instructions of use and maintenance please read the instructions to cutters.