3.59ct Square Amethyst 10mm Hole Punch Pliers DC voltage: 1000V

DC voltage: 1000V

Can be used with silver items to prevent tarnishing

Convenient measurement with lock screw

First drill with a slow velocity(feed rate)

0) Surge current: andlt

3.59ct Square Amethyst 10mm Hole Punch Pliers DC voltage: 1000VAmethysts lustre is vitreous, it rates 7 on the Mohs scale which makes it suitable for jewellery that has secure settings to protect the stone from wear. Depending on the transparency of the stone which can be anything between transparent to opaque, amethysts are cut into faceted gems, cabochons, beads or shaped into carvings. Very commonly they are left intact as geodes, natural specimens of crystals still attached to their host rock, that become