Elma Ultrasonic EASY 30H 3/4 Gallon Sharpening Stones 55mm overall length from tip

55mm overall length from tip to tang end

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

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

On/Off switch located on base of arm

improving mold quality and reducing porosity in finished castings

Elma Ultrasonic EASY 30H 3/4 Gallon Sharpening Stones 55mm overall length from tipThe 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