Description: This metal nibbler cutter is corrosion resistant, strong and very durable. Its ergonomic designed handle is comfortable to hold and labor-saving. Multi-functional, it can be used to cut iron sheet, stainless steel sheet, copper sheet, etc. Convenient alternative to traditional electric pneumatic nibbler. Features: Very practical, this cutter can cut stainless steel sheet, iron sheet, aluminum and copper sheet, etc. Double cutting heads are adjustable, allowing you to cut in any direction you want. With this cutter, you can cut out straight line, curve line, arc line or many other irregular lines and shapes. Can be used on 8mm 1500~3000RPM electric drills or pneumatic drills. Portable and compact, suitable for car repair and maintenance and metal sheet productions. Specification: Condition: 100% Brand New Material: Plastic + Metal Min. Cutting Radius: 12mm Maximum Cutting Thickness: Iron Sheet: 1.8mm/0.07in Stainless Steel Sheet: 1.2mm/0.05in Copper, Aluminum Sheet: 2mm/0.08in Plastic/Fiber Board: 2mm/0.08in Size: approx. 18*7.8cm/7.09*3.07in Weight: approx. 463g Package Included: 1 * Metal Nibbler Cutter Other Accessories Instruction: 1. The cutting edge should be oiled frequently, especially when you use it for cutting aluminum sheet metal. 2. Switch on electric drill first, then cut, and after cutting, move cutter away from sheet metal first then shut off electric drill. 3. During cutting, keep the cutting rod vertical to the sheet metal surface, in case of a broken cutting edge. Features Versatile Cutting Capability: Cut through stainless steel, iron, aluminum, and copper sheets effortlessly with this portable metal sheet cutter. Adjustable Double Cutting Heads: Achieve precise cuts in any direction with the flexible and adjustable double cutting heads of this power drill attachment. Unlimited Cutting Possibilities: Create straight lines, curves, arcs, and other irregular shapes effortlessly with this versatile drill cutter attachment. Wide Compatibility: Compatible with 8mm 1500~3000RPM electric drills or pneumatic drills, making it suitable for a variety of drilling tools. Portable and Compact Design: Perfect for car repairs, maintenance, and metal sheet productions, this double head cutter is easy to carry and store.