Carbon brush is consumable parts of all types of polisher. they need to be replaced when they are exhausted, otherwise polisher stop working. Wet polisher (110 Volts, 800 Watt) +. 1 Piece of 4" to 5" (110V, 5/8"-11 Thread, 1000-6500 RPM adjustable, 800 Watt ) New Version Wet Variable Speed Polisher.
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