Concrete/Masonry Drill Bit Set 5-Pack (1/4" 5/16" 1/2") Industrial-Strength Masonry/Cement Drill Bits, Tri-Shank Heavy-Duty Carbide Tip for Concrete, Brick, Tile & Glass

Seeing the price on these I didn't have much confidence in them but worth a try. I have drilled around 50 holes to date with the 1/2" and it still cuts good in cinder block and fast setting quikcrete. I will buy again if needed.

Strong drill bits

The Professional Concrete Drill Bit 5-Pack Masonry Drill Bit Set offers a well-rounded solution for anyone working with tough materials like concrete, brick, tile, and more. Its industrial-strength carbide drill tips stand out for their exceptional durability and efficiency, making it easy to tackle demanding projects. Whether you're a professional contractor or a dedicated DIY enthusiast, these bits perform reliably across various surfaces, including ceramic, marble, and even plant pots. The set includes three common sizes—1/4" (2 pieces), 5/16" (2 pieces), and 1/2" (1 piece)—offering flexibility for a range of tasks.One of the most practical features of this set is the triangle handle, which ensures a secure fit in electric, hand, and bench drills. This, paired with the U-type slot design, facilitates quick debris removal, improving both efficiency and precision while drilling. Additionally, the instructions provided are helpful, particularly for those less experienced with masonry bits, emphasizing the importance of cooling the drill with water and gradually increasing hole sizes for better results.However, the set is not without minor drawbacks. The smaller bits, while durable, can occasionally struggle with extended use on particularly dense concrete, requiring frequent cooling to prevent overheating. Additionally, the set could benefit from a case for easier storage and organization, as the loose bits can be cumbersome to keep track of. Despite these issues, the drill bits deliver solid performance and excellent value for their price point.

Great

Works great👍

A real waste of money, carbide tips last for about 6 holes then you have a blunt drill bit shank. Very poor quality.

I am a DIY guy and got these Professional Concrete Drill Bit 5-Pack Masonry Drill Bit Set knowing what to expect from a set at that price point. They are listed as professional grade but after using a bit to drill several holes in bricks, it lost the power and needed to used another one since it was taking long and long drill each hole. I am just an aficionado so not mind buying this type of product, but I would not recommend if you need these bits for a business.

Took a minute or two to make a hole in the tile.