12-PCS Masonry Drill Bit Set & Concrete Drill Bit Set, 1/8 to 1/2 inch Professional Carbide Drill Bits Tip for Glass, Tile, Brick, Cement Concrete Plastic Wood etc. Masonry Drill Bits Set

Excellent quality

Rare to rate a 5 Star, however these bits cut through my home siding brick, garage floor and cinder blocks with ease (using a hammer drill on slow low setting) Great product for the price, you can’t beat them

How old are they used to do some drilling on some older concrete. They work fine but the first bit I used, I barely got an each and a 1/2 down before it wore out, but I sent them back to the company, they they sent a whole new kit for no charge,,,, wonderful. I'm glad they did that. They do backup their products. They are good bits, and I would recommend them to anybody

I do quite a bit of tile drilling in new homes adding shower/tub safety bars These bits work faster and last longer then the expensive masonry & tile bits I used to purchase from the two large home improvement box stores (Orange / Blue stores) @ 6 bucks for the pack, you cant go wrong, I can pay upwards of $25 to $30 just for one of the name brand bits at the box store that "Might" get me 6 holes drilled in the tiles You do need to keep the drill speed down as high speed will blunt the tip (same with all tile drill bits) I always start with a small bit and work my way up to the needed diameter size bit needed for the anchors I'm using I do go through the smaller bits (as they are the 1st one used to break through the tile) the larger bits last quite a long time as they are simply to open the hole up Good product at a stellar price point

Excllent set