Description of π³ Milwaukee 49-56-0243 5-Inch Hole Saw with Enhanced Hardened Material
The product is easy to use. The product is durable. The product is manufactured in United States. ICE HARDENED for up to 50% longer life than the competition. Matrix II Bi-Metal Teeth for greater durability. Positive Rake Angle for fast cutting. Radiused Tooth Back reduces stress on teeth. Deeper Gullets for fast chip removal and Funtional Slot Geometry provides easy plug removal. ICE HARDENED for up to 50% longer life than the competition. Matrix II Bi-Metal Teeth for greater durability. Positive Rake Angle for fast cutting. Radiused Tooth Back reduces stress on teeth. Deeper Gullets for fast chip removal and Funtional Slot Geometry provides easy plug removal.
I purchased this item to install roof vents in the bathroom. I used it with my Milwaukee 1/2" handle drill. With a drill this size, the drill will twist your wrist, so hang in there. Excellent goods.
Clean cuts. A piece of steel. A Milwaukee technician told me that the term "ice hardened" is no longer used in advertising, but the key to distinguishing this hole saw remains. As far as I can tell, Milwaukee hole saws are made in Mississippi.
Bought and I had to use it for a hole in steel. It worked great and probably would have put a few more holes in the steel. It corrodes the blades and will probably cut 10 holes in the steel, after which you'll have to drill it. But for the price it worked great.