Knockout punches are very useful for punching big holes in sheet metals were we face big problems on very big panels. It becomes impossible to make such big holes up to 100mm on the panels already installed on the site.
Knockout punch comes from 1/2' to 4" sizes for sheets up to 10 gauge

Price:
Minimum Order Quantity : 1 Unit
Length : 3/4 Inch (in)
Usage : MAKING HOLES IN MILD STEEL SHEETS
Size : 3/4 INCH
Product Type : KNOCKOUT PUNCH
Color : BLACK
Minimum Order Quantity : 1 Unit
Length : 5 Inch (in)
Usage : MAKING HOLES IN MILD STEEL SHEETS
Size : 13/4
Product Type : KNOCKOUT PUNCH
Color : BLACK
Minimum Order Quantity : 1 Unit
Length : 4 Inch (in)
Usage : MAKING HOLES IN MILD STEEL SHEETS
Size : 11/4
Product Type : KNOCKOUT PUNCH
Color : BLACK
Minimum Order Quantity : 1 Unit
Length : 4 Inch (in)
Usage : MAKING HOLES IN MILD STEEL SHEETS
Size : 1
Product Type : KNOCKOUT PUNCH
Color : BLACK