Knockout Punches

Manual, Standard, Round 1 Pushbutton 1 Slug-Buster® Metric Punch Unit 1 Split Slug 1 Standard Round Knockout 1

1/2 - 1-1/4 in 1 1/2 - 2 in 1 13 - 51 mm 1 2-1/2 - 4 in 1 3/8 in 1 30.5 mm 1

1.951 in 1 1/2 - 2 in 1 1/2 in 1 12.7 mm 1 2-3/8 in 1 2-7/8 in 1 2.42 in 1 2.91 in 1 3-1/2 in 1 3.54 in 1 3/4 in 1 30.5 mm 1 38.1 mm 1 4.54 in 1 5/8 in 1