Features: Alloy steel cutter head is finely ground for higher sharpness, which can easily shear copper wire, iron wire and stainless steel wire. Aviation aluminum body, wear resisting, anti-impact and durable. This air scissors uses compresses air as its power, energy-saving and eco-friendly. The body is designed with nonslip knurled ring for easy grip. Compact and lightweight, easy to operate, suitable for long time use. Specification: Model: HS30 Series HS30-S7P Material: Aluminum + Alloy Steel Air consumption: 584cm3/time Operating air pressure: 0.5-0.6MPa Applicable air pipe: 8*5mm Shearing ability: Copper wire: 3.3mm Iron wire: 2.8mm Soft stainless steel wire: 2.0mm Package list: 1 * Air Scissors 1 * Cutter Head