Details
McJ Tools 3/4 Inch HSS M2 Drill Bit Hole Saw for Metal, Steel, Iron, Alloy, Ideal for Electricians, Plumbers, DIYs, Metal Professionals

Cut a wide range of materials such as steel, cast iron, sheet metal and copper
Work well with abrasive materials like high density resin and metal plates
Extremely High Accuracy <0.1mm
Comes in a rugged plastic box with extra pilot bit, set screw and allen wrench
By using liquid coolant, it can cut over 100 holes in steel plate (~<1/4" in thickness)
McJ Tools Hole Cutters offer an easy and efficient way to drill larger diameter holes without requiring large drill bits and extra-large chucks. They are manufactured from premium grade high speed steel for long lifespan. Premium HSS Hole Cutters cut a wide range of materials such as steel, cast iron, sheet metal and copper. They also work well with abrasive materials like high density resin and metal plates.