SALI 10PCS SDS Plus Rotary Hammer Drill Bit Set Concrete Drill Bit Kit Cross-Type Double Thread Carbide Material Suitable for Concrete, Brick, Cement Walls, Stone, Hammer Drill Bits for Concrete

nice SDS drill bits. I only used one for a single test hole, but it worked well as limited test.

These drill bits are excellent quality. I used them on concrete and brick and they worked perfectly without wearing down quickly. They fit my rotary hammer with no issues. Great value for the price!

I had plenty of concrete hammer drill bits, but for larger uses. I often found need for smaller bits, got this set, excellent. Work great, seem to be good steel and construction.

I was able to drill through the 3inch bottom of a cement bird bath so I could turn it into a planter with adequate drainage. I have to admit I didn’t think it would. Pleasantly surprised and satisfied!

Producto de calidad

Very nice and durable bits.

I got the bits, but then I started to drill through old concrete with aggregate. The bits went find through the concrete, but when it hit the aggregate, it didn't matter how much I pushed or how long I drilled (5 minutes without moving in the downward direction). The bit had gone through 3/4" of concrete with little problem. If you're just going to drill concrete, this will work. But if you have aggregate in your concrete, these won't do well.

That it worked as promised

Sehr gutes Bohrerset für den Hausgebrauch.

Franchement top et la qualité est la avec le prix qui ça bien en plus!!!