Here’s a list of some of the most well-known global suppliers of gun drill bits:

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Leading Global Suppliers of Gun Drill Bits

1. Seco Tools

   • Based in Sweden, Seco Tools is known for its extensive range of precision cutting tools, including gun drill bits.

2. Kennametal

   • An American company, Kennametal specializes in engineered products and solutions, including advanced drilling tools for various applications.

3. Gühring

   • A German company, Gühring offers high-performance cutting tools, including gun drill bits, and is recognized for its innovation and quality.

4. Mitsubishi Materials Corporation

   • Headquartered in Japan, Mitsubishi Materials manufactures a wide range of drill bits, including gun drills, focusing on performance and durability.

5. Sandvik Coromant

   • Part of the Swedish multinational engineering company Sandvik, Sandvik Coromant is a leading manufacturer of cutting tools, including various drilling solutions.

6. Walter AG

   • A German company that specializes in precision tools, Walter AG offers gun bits primarily for the machining industry.

7. Iscar

   • An Israeli company, Iscar provides a variety of cutting tools, including gun drill bits, to various industries worldwide.

8. Tungaloy Corporation

   • Based in Japan, Tungaloy produces a range of innovative cutting tools, including gun drills, with a focus on technology and performance.

9. Hannibal Carbide Tool, LLC

   • An American company specializing in custom carbide drilling tools, including gun drills, for specialized applications.

10. OSG Corporation

    • Headquartered in Japan, OSG is well-known for its precision cutting tools, including gun drill bits, with a strong emphasis on innovation. ```

These companies are recognized for their quality and innovation in manufacturing gun drill bits and may vary in terms of industry focus and specific applications.