2.95ct Cushion Cut Sapphire 8.7x6.7mm Jewellers Sievert Blow Torch Kit with 2m Hose Jaw Depth 40mm

Jaw Depth 40mm

Rubber guards diameter 100mm

and harmful radiation under normal welding conditions

150 x 50 x 25mm

Constructed from sheet metal

2.95ct Cushion Cut Sapphire 8.7x6.7mm Jewellers Sievert Blow Torch Kit with 2m Hose Jaw Depth 40mmSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, green, brown, purple, pink, black and colourless. Red and reddish pink coloured corundum is referred to as ruby. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the