21V 2 Battery Cordless Electric Oscillating Sander Scraper Saw Multi Tool 6 Speeds. 【Cordless Oscillating tool】. Like, cutting, scratching, polishing, cleaning, polishing, etc. Compared with normal cordless electric oscillating tool, this power has longer life,no sparks, lower noise and higher power,provide higher work efficiency and the highest degree of running smoothness.
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