Collection: Electric Needle Scalers

Compare electric needle scalers, also called electric needle guns, for removing coatings, rust, mill scale and weld slag where compressed air isn't available at the work area. Browse Aargo and Desco plug-in tools by needle size, dust-shroud option and kit contents.

Choose an electric needle scaler

• Aargo kits with a dust-collection shroud: compare the 2 mm 904080 kit and the 3 mm 904003 kit.
• Aargo kits without a shroud: the 2 mm 904028 kit and the 3 mm 904029 kit use the same needle sizes without the vacuum attachment.
• Desco Model 32: the Model 32 electric needle scaler runs on 115-volt power. Choose the tool alone, the tool with a flat or inside-corner dust shroud, or the pistol-grip system with dust attachments.

Check power, needles and duty cycle

Confirm the tool's voltage against the power available on site. Compare needle diameter and count, replacement needle part numbers, weight and the manufacturer's duty cycle. The Desco Model 32 listing specifies a 30-minute duty cycle before cool-down.

A dust shroud is one component of a collection system. Confirm the vacuum connection, required extraction equipment and work procedures for the coating or material being removed. A shroud alone does not establish that a job is dust-free or compliant. For air-powered tools, see pneumatic needle scalers and air needle guns, or browse all needle scalers.