All Diamond Core Bits

Our Diamond Core Bits are expertly crafted for cutting core holes in stone and concrete, compatible with Angle Grinders, Core Drill Machines, or Standard Drills.

At Diamond Tool Store, we boast an extensive range of Core Bits for granite, marble, porcelain, glass, stone, concrete, and wood, including options for specialty or custom needs. Choose from a diverse selection of brands including Diaplus, Diamond Products, Alpha Tools, Norton, Husqvarna, RTC, SawMaster, Weha, Zenesis, and more. These Diamond Core Drill Bit Tools, often likened to hole saws, are essential for creating holes in stone or concrete, available in various sizes, diameters, bonds, diamond concentrations, and segments.

Diamond core bits are specialized tools used in construction, drilling, and various industrial applications for making holes in hard materials like concrete, brick, stone, and masonry. These bits are designed to be highly durable and effective in creating clean and precise holes. They get their name from the industrial-grade diamonds embedded in the bit's cutting surface. Here are some key features and uses of diamond core bits:

1. Diamond Impregnation: Diamond core bits have small, industrial-grade diamond particles embedded in the cutting edge or segments of the bit. These diamonds are the hardest known natural material and are highly effective for cutting through tough materials.

2. Materials: Diamond core bits are primarily used for drilling into hard materials, including concrete, reinforced concrete, masonry, granite, marble, asphalt, and other dense materials.

3. Types: There are different types of diamond core bits designed for specific applications. These include wet core bits (used with water for cooling and dust control) and dry core bits (used without water). The choice between wet and dry core bits depends on the material being drilled and the specific requirements of the job.

4. Segments: Diamond core bits can have various segment designs, including turbo, segmented, and continuous rim segments. The segment design affects the speed and precision of drilling and the removal of debris.

5. Core Removal: As the name suggests, diamond core bits create holes with a cylindrical "core" that is removed during drilling. This core can be extracted, and the resulting hole is clean and precise.

6. Applications: Diamond core bits are commonly used in various industries and applications, including construction, plumbing, electrical work, HVAC installation, and any project that requires creating precise holes in hard materials.

7. Sizes: Diamond core bits come in a range of sizes, from small diameters for electrical and plumbing applications to much larger sizes for industrial and construction projects.

8. Safety: When using diamond core bits, it's important to take safety precautions, including wearing appropriate personal protective equipment, ensuring the work area is well-ventilated, and following recommended drilling techniques.

Diamond core bits are versatile tools, and their selection depends on the specific material being drilled, the hole diameter needed, and the method of drilling (wet or dry). They are widely used in the construction industry for tasks like installing plumbing and electrical lines, creating holes for anchor bolts, and performing concrete coring for various purposes. Proper maintenance, such as periodic lubrication and keeping the bits clean, can extend their lifespan and maintain their cutting efficiency.