McJ Tools 2-1/2 Inch HSS M2 Drill Bit Hole Saw for Metal, Steel, Iron, Alloy; Ideal for Electricians, Plumbers, DIYers, Metal Professionals

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.

• 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
• 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); Not for Stainless Steel cutting