Forney 20740 Hole Saw Industrial Pro 8-Percent Cobalt Bi-Metal, 3-1/2-Inch

What makes this high-speed steel saw blade stand out from the rest? It's premium 8% cobalt content, for starters! This material gives it maximum resistance against wear and tear, ensuring a longer lifespan than other blades on the market.

Plus, its bi-metal construction provides unparalleled cutting performance, capable of slicing through even the toughest materials like hardened steel and stainless steel with ease.

And with a 4-6 variable tooth pitch, you can adjust the blade's cutting action to suit your specific needs.

Whether you're working on a construction site or in a workshop, this saw blade is up for any task!