Model Number: GOTOTOP Product Dimensions: 18 x 5.1 x 7.8 cm; 455 grams Special Features: Portable, Adjustable Item Weight: 455 g Condition: 100% New Material: Plastic + Metal Min. Cutting Radius: 12 mm Maximum Cutting Thickness: Iron Sheet: 1.8 mm / 0.07 in Stainless Steel Sheet: 1.2 mm / 0.05 in Copper, Aluminum Sheet: 2 mm / 0.08 in Plastic/Fiber Board: 2 mm / 0.08 in Size: Approximately 18 x 7.8 cm / 7.09 x 3.07 in Weight: Approximately 463 g Package Included: 1 x Metal Nibbler Cutter Other Accessories Instructions: 1. The cutting edge should be oiled frequently, especially when cutting aluminum sheet metal. 2. Turn on the electric drill first, then begin cutting. After cutting, move the cutter away from the sheet metal before turning off the drill. 3. During cutting, keep the cutting rod vertical to the sheet metal surface to avoid damaging the cutting edge. Notes: 1. Monitors are not calibrated the same; the item color displayed in photos may vary slightly from the actual product. Please refer to the physical item as the standard. 2. Please allow 01 inch error due to manual measurement. Thank you for your understanding. This cutter is suitable for stainless steel, iron, aluminum, and copper sheets. It serves as a convenient alternative to traditional electric or pneumatic nibblers. Features double cutting heads that are adjustable, enabling straight, curved, arced, or irregular cuts in various directions. Designed with an ergonomic handle for comfort and reduced fatigue. Compact and portable, ideal for automotive repair, maintenance, and metal sheet fabrication. Constructed from metal and plastic materials for durability and corrosion resistance. Compatible with 8 mm electric or pneumatic drills operating at 15003000 RPM. Each unit undergoes strict quality inspection during production. For any inquiries regarding this product, please contact us and we will be happy to assist.