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€0.55
In Stock

Silicone Lentiform polisher Ø 22 mm 

White universal silicone rubber polishers for initial polishing of semi-precious, precious alloys, CrCo, titanium. 

Speed: 10.000 - 20.000 rpm. 

Use only with special screw mandrel, available as an accessory.

€10.00
In Stock

Soldering alloy for White gold 18 Kt

To purchase please select desired hardness.

Carat: 18 kt.

Color: White.

INDICATIONS FOR SUGGESTED USE

Melting temperature: 970° C.

Bracket temperature: 70° C.

Bracket casting cooling: immediate in lukewarm water (about 40° C).

Annealing: 520° C for 20 minutes followed by rapid cooling in hot water (min. 40 ° C).

Flow temperature: 670° C.

IMPORTANT: the brackets to be used must be vertical and closed on both sides. Open ingot molds cannot be used because the plates thus obtained break upon rolling.

€98.80
Product available with different options

FOR PROFESSIONAL USE ONLY.

Gold and Silver complete testing kit

Includes: one bottle each of 9K, 14K, 18K, 22K, and Silver Solution; one test stone.