Description: High hardness, durable, Be more precise than shears, and with the exhaust in the front, protects you and your work. Powerful, handheld metal cutting shear cuts through aluminum and steel -1.0mm The exhaust under the metal handle is not easy to dust, the use of safe metal handle design, comfortable to use. Connects easily to an air compressor with 1/4" inlet and fast free speed of 2800 RPM Versatile feature is ideal for work in auto body repair, home improvement, cutting into sheet metals, rubber and plastic. Specification: Material: Steel Cutting ability: ?1.0mm stainless steel plate iron plate ,aluminum plate Free speed: 2800RPM Working pressure: 0-120PSI Air inlet size : 1/4" Size: approx. 10x20cm/ 3.94x7.87'' Package Includes: 1 Piece Pneumatic Air Nibbler Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you