ULTRAMAX® Mini Ultrasonic Polishing System for Jewelry Applications

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The ULTRAMAX® Mini Ultrasonic Polishing System is designed to work on gold, silver and other soft jewelry metals, as well as, platinum.

Ultrasonic polishing and burnishing enables precision finishing of the tiniest areas! Harnessing high-frequency/low-amplitude ultrasonic technology, this compact workhorse helps you to reach the most intricate places like never before; leaving an extremely bright, burnished surface.

The ULTRAMAX® Mini Ultrasonic Polishing System comes with a mirror-like finish carbide burnishing tip that effortlessly glides across the metal surface. The ergonomically designed handpiece operates in a continuous mode with a constant, almost imperceptible impact governed by the Variable Rheostat dial.  There is very little vibration transmitted through the compact handpiece so it can be used comfortably for long periods of time. Portability in your shop is simple with the mounted folding carrying handle on a sturdy metal housing which  protects the electronics and provides years of continuous use. Backed by a one year manufacturer's warranty. Made in Taiwan.

For industrial applications see related products (500-0301)


  • Advanced ultrasonic technology drastically reduces finishing time for increased productivity.
  • Automatic frequency adjustment provides optimal efficiency for excellent finishing results.
  • High output power handles all kinds of metals with ease.
  • Ultrasonic handpiece is interchangeable with Ultramax MF and MF Touch.

Kit Includes:

  • 1 - ULTRAMAX® Mini Controller (500-0301)
  • 1 - ULTRAMAX® Mini Handpiece GS-H26
  • 1 - 6mm Adapter
  • 2 - M6 Flat Tool Holders, 1.1mm and 3.1mm. 
  • 1 - M6 Round Tool Holder, 3.0mm diameter. 
  • 1 - M6 Carbide Tool Holder (510-0883)
  • 1 - Plug/Power Cord
  • 1 - Foot Switch
  • 1 - Tool Changing Rack
  • 1 - Handpiece Cradle Rest
  • 1 - Hex Wrench
  • 1 - Spanner Wrench
  • 4 - Ceramic Stones - 1x4x40 in various grits.
  • 6 - Diamond Files in various grits.
  • 1 - Round Carbide Tip - 2mm - (510-0878)
ULTRAMAX® Mini Ultrasonic Polishing System
Power Supply: AC 90-250V, 50/60 Hz
Maximum Power Consumption: 36 Watts
Strokes/Sec: 22,000
Ultrasonic Frequency Range: 18-26 KHz
Adjustment of Ultrasonic Output: Continuous
Ultrasonic Amplitude: 3-40µM
Method of Frequency Adjustment: Auto-Tracing
Suspension Detection & Protective Circuit: Yes
Overload Protection & Protective Circuit: Yes
Fuse: 2A 20mm time-lag type
Dimensions (W x D x H): 120 x 160 x 230mm (5" x 6.5" x 9")
Net Weight Handpiece: .16kg (.35 lbs.)
Net Weight Controller: 2kg (4.4 lbs.)
Shipping Weight Complete Kit: 5.2kg (11.5 lbs.)
  • NEW