2.86ct Cushion Cut Fire Opal 11.7x8.3mm Jewellers Sievert Blow Torch Kit with 2m Hose

2.86ct Cushion Cut Fire Opal 11.7x8.3mm Jewellers Sievert Blow Torch Kit with 2m HoseFire Opal is an unusual variety of opal gemstone from Mexico, with colours ranging from yellow to orange and orange red. Depending on the origin of the stone it might be very 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 Sources: The most famous source of fire opals is the state of Quertaro in Mexico.;

Speed: 1500 RPM

White handle

Overall size: 250 x 60 x 35mm

Lift angle: 10° to 90° (1° jumps)

System requirement: pentium computer with 700M Hz & above

5" x 2" Swansdown

Temperature Control Range：-40℃～110℃

exceptionally fine detail can be achieved using this wax and can be fully polished giving a good representation of the finished article

A high precision graver sharpener

Supplied with a robust carry case

Excellent quality round melting cup especially conceived for platinum use

which is used for aiming