Review on Milwaukee 49 56 0247 2 Inch Hardened Hole by Brian Mahendrakar

This hole saw was a complete disappointment .Through trial and error, I found that it couldn't even cut through basic materials without getting stuck. It claims TO be a "hardened" saw, but it seemed more like a useless piece of metal. The only pro was its affordable price. The cons heavily outweigh any benefit, and i would not recommend wasting your money on this industrial and scientific tool in the Cutting Tools category..