Cobalt Fractional Drill Bit - 17/64In - Hanson

The Hanson 63117 Cobalt Fractional Drill Bit, sized at 17/64 inches, is engineered for professional automotive and industrial applications requiring exceptional durability and precision. This jobber length drill bit is designed to tackle challenging materials, offering reliable performance for technicians and mechanics.

Key Features

• 135-Degree Split Point: Facilitates immediate drilling and minimizes bit "walk" on contact, enhancing accuracy and reducing pilot hole requirements.
• Heavy-Duty Web Construction: Provides superior strength and durability, making it suitable for demanding drilling tasks in professional environments.
• 8% Cobalt Alloy: Infused with 8% cobalt, this drill bit offers significantly higher hot hardness and abrasion resistance, prolonging tool life when working with tough materials.
• Jobber Length: The standard jobber length design offers a balance of reach and rigidity for general-purpose drilling.

Applications

This cobalt fractional drill bit is specifically recommended for drilling through hardened steel, super alloys, titanium, and various grades of stainless steel. Its robust construction and material composition make it an ideal choice for tasks in automotive repair, industrial maintenance, and fabrication where conventional high-speed steel bits may fail. It provides professional technicians with a reliable solution for precision drilling in demanding metalworking applications.