Hougen 14264 2-1/16" Hougen Sheet Metal Holcutter 12000 Series Annular Cutters which is especially useful when

which is especially useful when drilling into live electrical boxes

Hougen Part #: 12114

For extended tool life and lower cost per hole 12

08177 For use with HMD904 & HMD905/906 (Slot Drive-includes adapter 08176) 1/2" Max

Hougen 14264 2-1/16" Hougen Sheet Metal Holcutter 12000 Series Annular Cutters which is especially useful whenHolcutters are not hole saws. They're precision ground, heat treated tools that easily cut thru the stock rather than ripping, tearing, and pushing thru as do typical hole saws. They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life, too. All sizes have a "shoulder" to prevent plunge thru, which is especially useful when drilling into live electrical boxes. See for yourself why