Description of ⚙️ Milwaukee 49-56-0223 4-Inch Hardened Hole Saw
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. Radiuses tooth back reduces stress on teeth. Deeper gullets for fast chip removal and functional 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.
This worked way better than I expected. I bought a cheaper Chinese saw that cut almost nothing. Milwaukee is the best blade I have ever used. Do not accept any replacement.
I used a hole saw for cherry and walnut and it worked well. The edges were sharp and could remove wood debris quite well. I haven't used it much so I don't know how long a hole saw stays sharp.
It may be my fault but I used it to cut holes for recessed LED lights in the shower. So I used it to cut through a cement board and it worked great. The problem is that after this job I tried to use it to cut wood and it couldn't even go through a 1/4 inch board. Basically he was "burned out" but only with a TON of pressure. Again, maybe I shouldn't have used it on a cement board, but I wanted to warn others about what I stumbled upon.
Pros
Ice hardened for up to 50% longer life than the competition