Description of Milwaukee 49 56 0072 8 Inch Hardened Hole
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.
According to my experience using this hole saw, I found it to be a complete letdown. Despite being marketed towards industrial and scientific use it failed to make clean, precise cuts in even moderately tough materials. The only positive aspect was that it didn`t completely fall apart or break during use .However, this small victory doesn't make up for the overall LACKLUSTER performance and shoddy design..