1850 W 5-in-1 Bench Grinder & Polishing Machine

Machine Type：Benchtop Engraving, Drilling & Forming Machine
Primary Functions：Engraving, Drilling,Ring/Bracelet Forming, Polishing
Compatible Materials ：Gold, Silver, Brass, Copper, Stainless Steel, Acrylic, Soft Metals, Wood
Spindle Speed：5,000 – 30,000 RPM (adjustable)
Drill/Engrave Depth ：0.1 mm – 10 mm
Power Supply：220 V, 50/604 z(110 V)
Control Interface ：Manual dial controls /
Digital display (model dependent)
Tool Compatibility:Standard 3.175 mm