Here’s a list of some of the most well-known, leading global suppliers of diamond cutting blades:

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Leading Global Suppliers of Diamond Cutting Blades

1. Hilti Corporation

   • Known for high-quality tools and cutting equipment.

2. Bosch

   • Offers a range of diamond blades for construction and industrial use.

3. DEWALT (Black & Decker)

   • Provides a variety of diamond blades for various applications.

4. Makita

   • Renowned for power tools and cutting solutions, including diamond blades.

5. Tyrolit

   • A leader in the production of cutting and grinding tools, including diamond blades.

6. OSTER

   • Specializes in diamond tools and is recognized for innovation in diamond cutting technologies.

7. Walter Surface Technologies

   • Offers diamond blades, among other cutting solutions for industrial applications.

8. Norton Abrasives (Saint-Gobain)

   • A leading company in abrasives and offers a broad range of diamond cutting tools.

9. SENCO

   • Known for its fastening and cutting tools, including diamond blades.

10. RUBI

    • Specializes in tools for the tile and ceramic industry, including diamond cutting blades.

11. Diamond Products

    • Offers a wide range of diamond blades for construction and masonry applications.

12. FEIN

    • Provides high-quality diamond blades for metalworking and construction.

13. Altrad Group

    • While more diversified, they produce diamond tools for construction and maintenance.

14. Crown Construction

    • Known for tools and equipment, including diamond blades used in masonry.

15. LENOX Tools

    • Offers a variety of cutting tools, including diamond blades for specific applications. ```

These companies each have a strong presence in the market, offering a variety of products tailored to different cutting needs across industries.