CH-60 Hydraulic Hole Punching 31T Tool Puncher

CH-60 Hydraulic Hole Punching 31T Tool PuncherMax 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 - 2/5 inch),Max. Thickness of stainless steel: 3-6 mm(1/10 - 1/5 inch),Depth of throat: 3.74"(95 mm),Max. Thickness of iron plate: 3-8 mm(1/10 - 3/10 inch),Max. Thickness of aluminum: 3-10 mm(1/10 - 2/5 inch),Weight:38.7 LB/17.6 KG