~57mm (2-1/4") bi-metal hole saw for making ~57mm (2-1/4") diameter holes
*This hole saw is not required if you are building from one of our control panel kits and you opted to have us pre-punch the enclosure for you.
**If supplying your own control panel enclosure and receptacles, the hole size you need to make may vary slightly based on the receptacle brand you use as there are no standards to receptacle outer diameter. Before cutting, we strongly recommend confirming the hole size required for the actual receptacles you will be installing.
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