CE Fire Extinguishing,Roadway safety Cutter Max. Opening Distance of Cutter Edge 150 mm Shear ... Capability 28 mm Circle steel CE Fire Extinguishing,Roadway safety Cutter, GYJQ-63-28/150-B: Product Description:Light weight ... splash during shearing, also automatic reset manually valves, can provide safety for the operator#3.Ergonomically designed, can automatically push the ...