HmLotd Jewelry Polishing Machine, Saw Rock Lapidary Polisher,The Chuck Can Be Adjusted from 1.5-10mm and Comes with 20 Pieces of 3-Inch Sandpaper for Wood, Dental, Amber

【High-Speed Performance】Our Jewelry Polishing Machine Features A Powerful Motor With Adjustable Speeds Ranging From 4500rpm To 9000rpm, Enabling Efficient Processing Of Various Jewelry And Rock Creative Projects For Professional And Hobbyist Use. 【Customizable Control】Equipped With A 7-Speed Adjustable Power Adapter, This Jewelry Polishing Machine Allows You To Precisely Control The Polishing Process, Ensuring Optimal Results For Your Jewelry Pieces. 【Durable Construction】Made Of Sturdy All-Metal Housing, Our Jewelry Polishing Machine Is Designed For Long-Lasting Durability And Wear Resistance, Ensuring Reliable Performance For All Your Polishing Needs. 【Compact And Portable Design】This Benchtop Polishing Grinder Boasts A Compact Design, Making It Easy To Operate And Ideal For Diy Enthusiasts With Limited Space Or Those Who Prefer Portable Tools For Their Artistic Projects. 【Versatile Usage】Beyond Jewelry Polishing, Our Machine Is Also Suitable For Jade, Stone Carving, Wood Sculpture, Denture Polishing, And Craft Carving, Making It An Invaluable Tool For Various Artistic Endeavors.