WIDE APPLICATION - This sheet metal cutter is accurate and neat, efficient and easy to use. Perfect for cutting metal trim piecesroofing metal panels or any other type of lightweight metal for diy enthusiasts, homeowners, renovators, etc.EASY TO INSTALL - It can be used with both corded and cordless drills.This electric drill shears attachment cutter nibbler is very easy to install and use. There are detailed installation and usage videos in the video section, and if you still have any questions, please feel free to contact us.DURABLE AND STURDY - This metal cutter is made of thick titanium material, which has high hardness, good strength, and is not easy to break or deform. It is wear-resistant, impact-resistant, rust-proof and corrosion-resistant, and can carry out continuous high-strength work. It can cut metal such as iron, steel, copper plates for over 100,000 times.EASY CUTTING - This electric drill plate cutter can cut alloy materials such as iron plates of 0.2-1mm, white iron plates of 0.3-1.2mm, steel plates of 0.2-0.8mm, copper plates of 0.3-1.2mm, and aluminum plates of 0.3-1.2mm .The electric drill shears is not suitable for cutting plastic, nor is it recommended to cut special high hardness alloy materials. If it gets stuck, please set the drill bit to reverse so that it can automatically exit.CUTTING CAPABILITY UPGRADE - Compared to other traditional cutting tools, this nibbler metal cutter is more convenient, safer, and more efficient. Compared to similar products on the market, our thickened design and high-performance materials make it more durable and long-lasting.