GRS® Ultra 850 High-Speed Rotary Handpiece Wire & Rod this opal (like that of

this opal (like that of Brazil or Mexico) comes from volcanic deposits

This cameo features a beautifully detailed skull design

allowing the point to also work with the micromotor hammer handpiece HPMH-011

This sterling silver component mounting (also called a screw eye) features a peg and is ideal for creating a pearl pendant or pearl earring drops

These points can be shaped using diamond wheels

GRS® Ultra 850 High-Speed Rotary Handpiece Wire & Rod this opal (like that ofThis GRS Ultra 850 handpiece accepts any 1 16" shank tool and can be used up to 320,000rpm, making it ideal for use with high speed burs. The chip air feature at the nose helps clear debris from your workpiece, maintaining good visibility for your high detail engraving and cutting tasks. The rotor spindle runs on a bearing that never needs lubrication. It works with most GRS systems and is vibration free, weighs 2. 5 ounces, and has an ergonomic shape