This new 110V electric needle scaler is a rust removal tool suited to marine maintenance and other derusting tasks where surface buildup needs to be cleaned away. It is listed with free shipping, which may help buyers comparing overall cost. If you need a tool for rust removal on metal surfaces, this item may fit practical workshop, repair, or maintenance use. As a buying note, the listing does not provide further specifications, accessories, or operating details, so check the listing for full details before purchase. This can be useful for shoppers looking specifically for an electric needle scaler rather than a general hand tool. 110V Electric Needle Scaler Needle Derusting Gun Marine Rust Removal Tool. Condition: New. Listed at 208.03 USD. (1 x Electric Needle Scaler. Needle: Φ3mm 180mm 23pc. Steel chuck: high strength chuck, durable and secure. x'mas or other reasons. Your patience is always appreciated. excluded.). All copper motor: reduce energy conversion, precision gear, bearing power is strong.