Silver %: 56%.
Cadmium-free.To purchase please select desired package.
Presidium Synthetic Diamond Screener II (SDS II)
Help to screen out Type IIa diamonds likely to be laboratory-grown diamonds.
Tests on diamonds within a range in dimension from 1.5 mm in width and up to 5 mm in height (approx. 0.02 to 10 carat size).
Tests on polished diamonds of popular cuts such as brilliant round cut, emerald cut, baguette cut, etc.
Can be used on both loose and mounted diamonds (on jewelry with open-back setting).
For use on colorless diamonds from D Color down to J Color.
Glardon carbide gravers for engraving machines - Onglette edge
1500 HV hardness.
High wear resistance and Increased service life.
High shine.
Flat area on the tang.
Made in Switzerland.
To purchase please select desired size.
Glardon carbide gravers for engraving machines - Half round edge
1500 HV hardness.
High wear resistance and Increased service life.
High shine.
Flat area on the tang.
Made in Switzerland.
To purchase please select desired size.
Glardon carbide gravers for engraving machines - Flat edge
1500 HV hardness.
High wear resistance and Increased service life.
High shine.
Flat area on the tang.
Made in Switzerland.
To purchase please select desired size.
Electrocorindon Grinding wheel Ø 80x15 mm
Colour White. Grade: Medium.
Diameter Ø: 80 mm.
Thickness: 15 mm.
Ø Hole: 8 mm.
Silicone Flex Disc polisher Ø 15 x 2,5 mm
Mounted on shank 2.35 mm.
Brown colour, for finishing gold, precious metals in general.
Speed: 20.000 rpm.
Fine glass bristles replacement
For Pen-Style Fiberglass Brush.
Box of 24 pcs.
Cast Iron Pitch-Bowl with Rubber pad
Very useful when forming, chasing and stamping.
Available diameters: 100 mm and 160 mm.
To purchase please select desired size.
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.
