In Stock Gemmology Presidium Gem Tester II Color Diamond Tester 02263 €304.20 Retractable thermoelectric probe tip, ensures constant pressure between probe and gemstone Thinnest probe tip in the industry (0.6mm) for gems up to 0.02 carats Metal alert buzzer to ensure the probe tip is in contact with the gemstone under tes analog dial. Built-in calibration and glass test (CAL) disks for reference Add to cart
In Stock Gemmology Diamond magnifying glass with case 02099-5 €9.90 Magnifying glass for the examination of precious stones. Triplet lenses flatten the image, combined with the precision of an achromatic lens, which prevents color distortions. 21mm lens. Made of aluminum. Threaded inner ring. Add to cart
In Stock Welding and refractory White hard refractory brick 230 x 115 x 30 cm. 00845 €9.84 Add to cart
In Stock Materials for engraving GRS Termo-Loc material for fastening parts 225 g. 09703 €54.90 Polymer material to firmly hold irregular pieces, which makes it very useful in goldsmithing, setting and jewelry in general. Very malleable when hot and rigid when cold. reusable. Format: 225 grams in 15 cm bars. Not toxic. Biodegradable. View
In Stock Welding and refractory Fiber insulating plate N.5 10 x 20 x 1 cm. 00870 €5.95 Fiber brick plate to replace asbestos in welding work. Fiber with very low heat conduction, resistant to very high temperatures. Dimensions: 10x20x1 cm. Add to cart
In Stock Welding and refractory Square refractory bowl crucible €1.48 Available sizes: 50x50 60x60 70x70 Select as to know price. Add to cart
In Stock Welding and refractory Honeycomb fire brick 102x102x18 mm. 00877 €10.11 Base brick to cast or weld. Honeycomb holes to absorb less heat than solid bricks. Double-sided: smooth and slightly wavy. Material: refractory ceramic. Dimensions: 102x102x18mm. Add to cart