1-1/2 Inch x 15 Inch SDS MAX Rotary Hammer Drill Bit, U-Flute, Carbide Tipped for Brick, Stone, Concrete SDS MAX Drivers ONLY (1-1/2inches x 9.5inches x 15

Only got to drill a dozen holes before it was too dull to do much with it

As good as most…light useage.

Had to drill a hole through my concrete stem wall foundation for a condensation drain pipe to run through. This cut right through it like butter using my 15amp Makita hammer drill.

The bit is great but one thing that they did not mention but in the comments is that is NOT sds compatible . So it was useless to me

I have only used it once so far but used it on concrete and it worked exactly as expected. I do not know yet how long it will last but I am sure it will depend on the usage and the surfaces it tackles.

I did over 50 holes with it and appear to be very sharp still. I would recommend it.

Excellent product. Used to drill through brick home to install a security system. Made the project quick and easy.

Great drill bit for the money.