Hydraulic Knock-Out Punchers
Royal Hydraulic knock-out punchers are widely used in electrical panel industry. They are very good to solving holes punch application on sheet metal without any depth throat distance problem.
We offer 2 types of hydraulic knock-out punchers which can punch holes in sheet metal up to 3 mm thickness and 22 mm - 115.5 mm diameter.
Standard knock-out punchers are supplied complete with mold punches and dies, light weight hand pump and 1 m hose however the user can combine the knock-out punchers with motor driven pump in order to working faster and improving productivity.
Royal Hydraulic knock-out punchers
|Designation of knock out punch mold no.
|Hole die (mm)
|Thickness (iron plate)
||3 mm (die 22 – 60.5 mm)
||380 V / 3 Ph
|Includes Mold No.
||B-16, B-22, B-28,
B-36, B-42, B-54
|B-16, B-22, B-28, B-36, B-42,
B-54, B-70, B-82, B-104