10-Piece Masonry Drill Bits Kit for Concrete, Stone, Carbide Drill Bit Set for Glass, Brick, Tile, Plastic, Ceramic and Wood Size 5/32 to 1/2 inch

They wear out a little quicker and are maybe not quite as good as the wood/metal/masonry specific bits, but they get through wood, metal and masonry as advertised! Probably best in masonry

I use a slow trickle of water to keep the bit cool while drilling solid rock. Excellent performance. Very satisfied.

Although the price is cheap, the quality of the drill bit is average, and it is very laborious to drill holes in brick walls.

Drilling made easy , i love them

You don't need a hammer drill with these, sharp and durable.

Great, husband loved it and they did the job they needed to & didn’t break or get dull

As you can probably guess by the price and quantity here, these are not the best quality bits you’ll ever see, especially for the task of concrete drilling. But, if you are prepared for the fact that each might only be good for 2-3 holes, they are fine. I was able to easily finish my job with these and I had some left over. As long as they can put a hole in the masonry and not melt or start a fire from the friction, they are doing their job.

If you need to drill a hole in cinderblock these will work ok. Not the best masonry bits I have ever used. Made in China quality. I think they would break on any really hard stone. You really have to watch the RMPs when drilling with these or they will start to wobble and feel like they are going to break.

Buena Calidad por el precio

Cumplen con su función, pero les falta más resistencia!!

Las brocas son muy atractivas, pero no pudieron perforar de manera correcta una pared de concreto. Estaré buscando otras brocas :-/

Comenzando por el envío, llego mal y rota la caja en que venían las brocas, las brocas no cortan lo que ofrecen y el filo, al hacer un solo agujero, por lo que sirven para hacer cuando mucho un solo barreno. producto de muy mala calidad. la verdad no lo recomiendo.