These punch handles are perfect for the do it yourselfer or manufacturer. Simply attach the punch that you need and you are ready to punch a hole.
Here is a handy chart to convert the hole punch sizes to millimeters:
- #3c hole size 3/16” = 1.59 mm
- #4c hole size 5/64” = 1.98 mm
- #5c hole size 3/32” = 2.38 mm
- #6c hole size 7/64” = 2.78 mm
- #7c hole size 1/8” = 3.18 mm
- #8c hole size 5/32” = 3.97 mm
- #9c hole size 11/64” = 4.37 mm
- #10c hole size 3/16” = 4.76 mm
