This item is a dual head meat cutter. It is durable and practical. Excellent cutting ensures its performance. It cut things without any burrs at . It fits wlell with most electic drill or power drill. The wrech is included in the pacakge. Feature - Color: As shown - Material: Metal - Size: 18.00X8.00X5.00cm/7.07X3.14X1.97in - This dual head air metal nibbler cutter is to be used with an electric drill or air drill. Capable of cutting any kind of thin metal. - This nibble is a powerful and versatile nibbler tool. With a cutting action designed to make countless cutting jobs easier, faster and safer. Free from sparks or jagged burrs left behind by other tools - Straight cutting and curve cutting capable. Double cutting head and 360 degree rotate. - Maximum cutting capacities: steel plate 1.8mm, stainless steel 1.0mm, copper/aluminium plate 2mm, plastic/fibreboard 2mm - Suitable for car repair and maintenance and metal sheet productions. Package list: 1 x Dual Head Sheet Nibbler Metal Cutter Hole Drill Attachment