Description: Double Headed Sheet Metal Nibbler Cutter Drill Attachment Metal Sheet Cutter specification: Product Name: Nibbler Cutter Material: Metal, Plastic Color: Black, Silver Tone cutting diameter: 7.4mm / 0.3 " shaft diameter: 27mm / 1.06 " total size: 18x5.1x7.8cm / 7 "x 2" x 3 "(L * W * H) Suitable for auto repair and maintenance and metal sheet productions. Features: 1. Double Headed Metal Nibbler, fits any electric or drilling machine. Convenient and ideal alternative to the traditional electric or air powered nibbler. 2. Double cutting head and 360 degrees adjustable, cutting in any direction and angle desired. Two cutting heads work with the handle (supplied) over the head that is not in use for a safer grip. 3. Use with a pneumatic / electric drill, speed 1500-3000 rpm. 4. Minimum cutting radius: 12mm. 5. Minimum cutting thickness: steel plate: 1.8mm RVS: 1.2mm copper / aluminum plate: 2mm Plastic / Fiber Board: 2mm Package Included: 1 x Nibbler Cutter