Hougen 14230 15/16" Hougen Sheet Metal Holcutter rotaloc carbide 11088 Arbor Assembly Center punch

11088 Arbor Assembly Center punch Extra Pilot (6) cutters - 7/8" 1" 1 1/8' 1 1/4" 1 3/8" and 1 1/2" (6) cutters - 7/8" 1" 1 1/8' 1 1/4" 1 3/8" and 1 1/2"

which is especially useful when drilling into live electrical boxes

Cutting Diameter: 7/16"

*When using a two speed drill always tap in low gear (250 RPM)

and precise holemaking in seconds

Hougen 14230 15/16" Hougen Sheet Metal Holcutter rotaloc carbide 11088 Arbor Assembly Center punchHolcutters 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