Power through wood, MDF, plastics, plasterboard and ceramic wall tiles up to five times faster than a bi-metal hole saws. Carbide tipped teeth for outstanding cutting performance and product durability. Smooth cut with minimal heat build up. Suitable for use in mains and battery powered tools. 2-1/8-inches cutting depth.
When I tried this hole saw, it struggled to cut through even the thinnest materials. The TEETH became dull quickly and caused the saw to bind up. Although the price was appealing, the poor performance makes it not worth the investment. .
I bought this drill to drill a hole in marble tile even though the description didn't say it would cut marble. The drill barely scratched the marble but I suspect it will work very well in brick and concrete.