3-7/8 Inch HSS M2 Drill Bit Hole Saw for Metal, Steel, Iron, Alloy, Ideal for Electricians, Plumbers, DIYs, Metal Professionals

The McJ Tools Hole Cutters are a game-changer for anyone who needs to drill large holes without the hassle of using oversized drill bits.

With their premium grade high speed steel construction, these cutters can handle a wide range of materials with ease, including steel, cast iron, sheet metal, and copper.

Plus, they work seamlessly with abrasive materials like high density resin and metal plates.

The best part? They offer unparalleled accuracy, cutting holes with precision down to 0.1mm.

And with their rugged plastic box containing an extra pilot bit, set screw, and Allen wrench, you'll have everything you need to get started right away.

Plus, by using liquid coolant, you can cut over 100 holes in steel plate (about <1/4" in thickness).

Don't settle for anything less - choose the McJ Tools Hole Cutters for all your drilling needs and take your work to the next level!