Rotary Hammer Drill Bits Set SDS Plus Bits Set Masonry Chisel Set 17pcs Drills for Impact Rotary Hammer Carbide-Tipped 4 Flutes Drill Bit for Bricks, Blocks, Stone with Storage Case

works great

The few bits and chisels that I have used in this kit are very sharp and hold an edge well.

Bits work good

These bits work perfectly where space is limited

exelente

Had to notch into concrete pad and foundation blocks. Used a grinder for a straight line, then used the square point and 1inch chisel to make quick work.

Taking into consideration that I have only just received the drills, it is too early to determine the durability and strength of the product. In my opinion these questions should be asked at a later stage and after there is a probability that the product has been usedץ However I was happy with the packaging the drills 'were being put.

Excelente producto