Create holes in metal,plastic, and fiberglass by using a wrench or driver to draw the punch onto the included stud. Drill pilot holes slightly larger than the size of the stud. These punches are also known as knockout and chassis punches.
Hole Punches
Stud
Replacement Studs
Replacement Dies
Replacement Punches
For Hole Dia.
For Max. Steel Thick.
Dia.
Lg.
Material
Includes
Each
Each
Each
Each
For Use On Aluminum,Brass,Copper,Fiberglass,Plastic, Steel