Diamond hole saws are also referred to as diamond drill bits or diamond hole drill bits. That’s because they are essentially saws that attach to the end of a drill like a drill bit. They come in many sizes and can cut through wood, brick, concrete, glass, and stone, to name a few. It is an essential tool for anyone in construction, maintenance, plumbing, and other trade professions.
The name diamond hole saw can be misleading because it looks nothing like a regular saw. These saws fit on the end of your drill to cut perfect circular holes into a variety of materials. The name “diamond” is in the title because these tools often have a diamond coating. Diamond is the hardest substance on earth, which allows this saw to cut through most any material.
BLENDX Diamond Drill Bits
Best Overall
These drill bits come in a set with 10 sizes ranging from 6mm to 50mm and will cut through glass, granite, blocks, and more. Water lubrication will help keep the surface cool and extend the life of these tools, as will reduced drill speeds.
DRILLPRO Diamond Drill Bit Set
Best Budget
Each of these drill bits has a nickel plating on the outside along with a dusting of diamond. This allows these drill bits to cut through tough material with ease. To maximize the lifespan of your drill bit set, drill at a slower pace and lubricate with water to cool. This set comes in 10 different sizes that range from as small as 6mm to as large as 30mm.
Neiko Diamond Grit Drill Bit Set
Best Small Drill Set
The Neiko Diamond Grit Hole Saw Drill Bit Set features five strong and durable drill bits that are coated with a tough diamond coating. Each drill bit features a hole on the side to allow for easy slug removal. The 5 sizes of these drill bits range from 5/32-inch to 1/2-inch. These drill bits are nickel plated for durability and to help prevent corrosion.
Sometimes you need to cut a hole into a material to get a project done. A regular drill bit is too small and trying to do it by hand is impossible. But a diamond hole saw has the ability to cut a perfectly shaped circle into any material you need. Whether it is glass, concrete, stone or brick, this tool has got you covered. It is utilized across multiple professions because of its strength, durability, and the amazing results it yields.
