Vevor Hydraulic Knockout Puncher Manual Hole Saw Set 6 Ton 6 Dieset Cutter Kits

Vevor Hydraulic Knockout Puncher Manual Hole Saw Set 6 Ton 6 Dieset Cutter KitsHydraulic Mechanism 6TInterchangeable 6 DiesEfficient Hole PunchingErgonomic HandlePortable Storage CaseWide ApplicationPunching range: 22-61.5 mm,Punching force: 66 KN / 6 T,Stroke: 22 mm,Overall length: approx 320 mm,Draw stud type: 7/16 x 3/4", 3/4 x 3/4",Dies: 22 mm/1/2", 27.5 mm/3/4", 34 mm/1", 43 mm/1-1/4",49 mm/1-1/2", 61.5 mm/2",Ambient temperature: -20℃-40℃,Oil capacity: 60 ml/0.06 L,Model: VVHKP-6T,Max thickness for steel: 3.5 mm