bout this Item: BB-S7 is a major jewelry marking device that is available and applied widely in the global jewelry/accessory markets. The third-generation multipurpose desktop marking machine comes with revolutionary changes in its functionality, structural stability, performance, and design. The machine is designed to deal with all complex aspects peculiar to jewelry marking in terms of different forms, materials, and sizes, so anyone can enjoy easy and quick marking on a variety of jewelry products such as rings, pendants, and bangles.Brand: Best Built Dimensions (WxDxH): 15.83" x 14.8" x 13.86" Engraving Area (XxYxZ): 9.41" x 7.01" x 1.52" Resolution: (XY) 0.0025 mm / (Z) 0.000625 mm / (A) 0.028125" Rotary Outer Diameter: 0.69" ~ 3.15" Rotary Inner Diameter: 0.55" ~ 3.07" Watts: 25 Watts Consumption: AC 100-240V, 50-60Hz Engravable Materials: Titanium, Brass, Aluminum, Stainless Steel, Gold, Platinum, Silver, Plastics, Glass, and more Used For: Scribing/Marking
