Knockout Punch and Die Kit, For Use With Tool Type Manual Hydraulic, Knockout Punch Component Included Die, Material Application Aluminum, Fiberglass, Mild Steel, Plastic, Maximum Sheet Metal Capacity-Steel 10 ga, Nominal Hole Size 1 7/64 in, Slug Type Falls Free, Punch Shape Round, Number of Pieces 1, Includes Draw Stud No, Exact Hole Diameter 1 11/100 in, Inside Die Depth 1 1/2 in, Maximum Sheet Metal Capacity-Aluminum 10 ga