Hougen Electrician Fabricators Cutting Holemaking Review

The Holcutters, 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 extend tool life, too. All sizes have a "shoulder" to prevent plunge-thru, which is especially useful when drilling into live electrical boxes. Material Application Aluminum; Mild Steel; Stainless Steel; Steel. Cutter Diameter (Inch) 7/8; 1-1/8; 1-3/8; 1-3/4; 2; 2-1/2 - Cutter Material High Speed Steel. Set Includes (1) Arbor; (1) Hex Washer; (1) Plastic Case; (6) HSS Hole Cutters; Instructions; Pilots.