2.37ct Oval Cabochon Opal 18x5.5mm Stone Setting Faceting Stick

2.37ct Oval Cabochon Opal 18x5.5mm Stone Setting Faceting StickOpal is probably the most famous phenomenal stone displaying the unparalleled play of colour, a rainbow coloured kaleidoscopic effect. The name opal derives from the word 'opalus' given by the Romans, which is Latin for 'precious stone'. They can be fragile which makes it more suitable for jewellery such as necklaces, brooches and earrings that are less likely to be knocked. Opal is the birthstone for October. Mohs Scale of Hardness: 5. 5 6. 5

320 meters cubed per hour (air output)

Dimensions Ø100 x 25mm

control the machine from the microphone

6 or later

- Suitable for factory assembly line

Screw Thread Pitch: 3mm / 0

Carat Gauge

8x160mm) with reasonable price

70mm Jewellery Drill

hypersensitive colour touchscreen

ower auto off: 150s

comfortable hand feeling for long term use