11/64" Cobalt Straight Shank Drill Bit - Hanson

The Hanson 11/64" Cobalt Straight Shank Drill Bit (Model 63111) is engineered for the rigorous demands of professional automotive and industrial applications. Crafted from M-35 5% cobalt high-speed steel, this jobber length drill bit delivers robust performance, offering exceptional heat and abrasion resistance for extended tool life and consistent results when drilling through challenging materials. It is a reliable choice for professional technicians and mechanics tackling demanding tasks.

Key Features

• M-35 5% Cobalt High-Speed Steel: Formulated for superior heat and abrasion resistance, significantly prolonging the drill bit's lifespan in demanding, high-temperature drilling operations.
• Heavy-Duty Spiral Flute: Optimally designed for efficient and rapid chip ejection, preventing material buildup and reducing heat for cleaner, faster cuts in tough alloys.
• Shorter Cutting Lips: Reduces the torque required for penetration, allowing for smoother drilling through high tensile strength materials with less effort from the operator.
• 135-Degree Split Point: Facilitates precise self-centering on initial contact, effectively minimizing "walking" and reducing the necessary feed pressure for quick penetration while preventing work hardening of the material.

Applications

The Hanson 63111 cobalt drill bit is an essential tool for professional technicians and mechanics working in automotive repair, fabrication, and industrial maintenance. It excels in applications involving tough materials such as stainless steel, cast iron, titanium alloys, and other hard metals frequently encountered in vehicle components and industrial machinery. Its robust construction makes it highly suitable for critical tasks like drilling out broken bolts, preparing precise holes in hardened steel, or performing general maintenance where standard high-speed steel bits may underperform.

Specifications

• Manufacturer: Hanson
• Model Number: 63111
• Drill Bit Diameter: 11/64"
• Material: M-35 5% Cobalt High-Speed Steel
• Shank Type: Straight Shank
• Twist Length: 1-1/16"
• Overall Length: 1-1/8"