Elma Ultrasonic EASY 30H 3/4 Gallon Sharpening Stones oxidized grey-black rhodium finish on

oxidized grey-black rhodium finish on gold and other precious metals

the RG-01 reduces output speed to approximately one-quarter of the speed indicated on the control box while multiplying torque by a factor of roughly four — based on an actual gear ratio of 3

refer to the instructional resource linked from the product page by artist Holly Gage

Compatible with Quatro Superflow Stand-Up fume hoods and all Quatro fume hoods

Elma Ultrasonic EASY 30H 3/4 Gallon Sharpening Stones oxidized grey-black rhodium finish onThe Elma EASY 30H is a professional grade ultrasonic cleaner from Elma's Easy line designed and manufactured in Germany to the highest engineering standards. Built for jewelers and metalsmiths who demand reliable, intuitive performance in the workshop, the EASY 30H combines a generously sized 3 liter tank with analog dial controls, adjustable heat, and dual operating modes that make precision ultrasonic cleaning straightforward and effective. Analog