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0mm 11-548 14K White Gold 2
The recessed ends create a seamless
040" (1 mm × 1 mm) square pieces — no cutting required
Avoid excessive heat and keep free of small particles or residue
Exhaust port accommodates a 2-1/4" dust collector hose
Presidium OTI All-In-One Diamond Tester Polishing Wheels & Rods 0mm 11-548 14K White GoldThe Presidium OTI All In One Diamond Tester combines dual optical and thermal testing technology into a single probe, delivering fast, reliable diamond authentication for professional jewelers and gemologists. This versatile instrument distinguishes natural diamonds from lab grown diamonds, moissanite, and common simulantsincluding glass, sapphire, and cubic zirconiawhether the stone is loose or mounted in any jewelry setting. With a resistive
