1.42ct Oval Faceted Pink Sapphire 6.7x5.3mm Witschi Analyser Q1 & Q Test 6000 Movable Contact Probes

1.42ct Oval Faceted Pink Sapphire 6.7x5.3mm Witschi Analyser Q1 & Q Test 6000 Movable Contact ProbesSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. 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 finest sapphires in colour and clarity are located in Kashmir, Myanmar and Sri Lanka. Nowadays the main sources of sapphires are:

1 * LED-illuminated Metal Hose Magnifier

Automatic welding lens filter with UV protection function and fully automatic darkening

Battery: 3 * AAA (not included)

1 vacuum pen stand

Its adjustable brightness and 3 color (cool white

00mm Finisher Pins

item: for Watch Clock Reloj repairing toolkits

current sensitive terminal posts or remote flexible probe tips)

Elma cleaning concentrate 1:9 is a highly economical cleaning concentrate for the aqueous cleaning of disassembled watches that work in watch cleaning machines or an ultrasonic cleaning bath

ordinary electric drill

50mm to Ø3

Lower Ø60mm Die