The electric drill plate cutting knife is made of high-quality steel, which has good wear resistance and high hardness and can be used for a long time. Electric drill shears use the power of an electric drill to drive circular gear cutters to cut sheet metal. The sheet metal milling cutter drill bit attachment has faster cutting speed than other sheet metal cutting tools and is more powerful than ordinary scissors and cutters, which can save a lot of working time and improve efficiency. The cutting effect is smooth and burr-free. The metal shear drill attachment attaches to your power drill and quickly turns your drill into a power shear. This sheet metal milling cutter bit attachment can handle iron plate 0.3-1mm, iron plate 0.3-1.2mm, steel plate 0.8-1mm, copper plate 1.5mm, aluminum plate 1.5mm, cardboard 2mm. Do not cut edges, special shapes, or welding materials, otherwise the machine will be damaged. Colour:As Shown Material:Metal Package Contents: 1 * Electric drill shear(Upgraded model) 2 * Fixing bracket 2 * Screws 1 * Wrench 1 * Spring 1 * Fixing bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.