VEVOR CH-60 Hydraulic Hole Punching Tool 31T Hole Digger Force Puncher Smooth Hole Puncher for Iron Plate Copper Bar Aluminum Stainless Steel

VEVOR CH-60 Hydraulic Hole Punching Tool 31T Hole Digger Force Puncher Smooth Hole Puncher for Iron Plate Copper Bar Aluminum Stainless SteelMax 2/5" Punching Capacity3.74" Depth of ThroatPuncher ApertureAlloy Steel MaterialGreat PortabilityFor Various ScenariosAperture(4 pairs): 3/8"(ф10.5 mm), 1/2"(ф13.8 mm), 5/8"(ф17.5 mm), 3/4"(ф20.5 mm),Punching force:310KN(31T),Max. Thickness of copper bar: 3-10 mm(1/10" to 2/5"),Max. Thickness of stainless steel: 3-6 mm(1/10" to 1/5"),Depth of throat: 3.74"/95 mm,Max. Thickness of iron plate: 3-8 mm(1/10" to 3/10"),Max. Thickness of aluminum: 3-10 mm(1/10" to 2/5"),Weight: 38.7 LB