COMOWARE 20pcs Rotary Hammer Drill Bits Set - SDS Plus Concrete Masonry Hole Tool with Storage Case for Brick, Cement, Stone & Concrete

I just received the drills and I haven't had a chance to try them but from the looks of them, looks like they are good quality for the price.

Good value for the money. They work

Worth

I received the same drill set:https://smile.amazon.com/gp/product/B07RY8FV2G/It is excellent quality. I drilled 16 holes 18mm diameter and 20cm into solid concrete deep in about 10 minutes using a Bosch hammer. They are metric carbide SDS+ drills. How can a reviewer complain that they received metric drill when they ordered metric drills? And how can they complain that the drills are dull, when by definition carbide drills are dull because they crush and do not carve like wood drills?

Well made tools. Drills through bricks with no problem. They come a little oily, so just keep that in mind when opening the box. The bits don’t arrive ordered in their case but come pretty disheveled.