GreenLee 1/2" conduit punch for making 7/8" (22mm) diameter holes


Buy at:

Used in:

GreenLee punches (shown at right) are highly recommended. They produce perfectly round and clean holes, free of any burrs or rough edges. We do not recommend using regular bits, step bits, or hole saws to make precision holes.

Make sure to use the exact part recommended here. A 1/2" "conduit" punch will actually make a 7/8" hole. Do not use a 1/2" chassis or radio punch.

*Not required if you are building from one of our control panel kits and you opted to have the enclosure pre-cut.


Purchasing through our affiliate links helps support our site at no extra cost to you. We thank you!