Tips and tricks for using: 1. When the enameled wire has different specifications, the speed regulating potentiometer can be adjusted, and the wire diameter is small Adjust in the slow direction for larger wire diameters, and adjust in the fast direction for larger wire diameters, when enameled If scratched by a knife during speed regulation, the speed should be reduced until it meets the requirements. Select the most suitable speed according to the above method as the working speed for the corresponding wire diameter Speed indicates that the adjustment has been made. The intersection of the claw blade and the cutting edge should wait for the tool to stop rotating before disengaging from contact To avoid damage to the cutting edge caused by the sudden detachment of the enameled wire during rotation. 3. The shell is made of voltage resistant plastic material, which is safe and reliable. 4. Before scraping the paint, it must be slightly straightened by hand to avoid misalignment of the enameled wire and the blade At the center of the mouth. 5. After prolonged use, the safety cover can be unscrewed without power supply Remove the peeled paint film powder. Tips and tricks for using: Product parameters: Model: DF-8 Handheld Scratchable wire diameter range: 0.3-3 mm Scratchable length range: 3-50 mm Voltage: 220V/110V Power: 25W Speed : 0-10000 r/min Speed regulation mode: stepless speed regulation Weight: 0.5kg