1/8 X 2-3/4 In. Cobalt High-speed Drill Bit

Introducing the Premium 1/8" × 2‑3/4" Cobalt‑Infused High‑Speed Drill Bit, a precision‑engineered cutting tool designed for demanding metalworking tasks. Crafted from high‑speed steel blended with 8% cobalt, this bit delivers exceptional rigidity and heat‑defying performance, allowing you to tackle tough alloys with confidence.

Why it matters: The cobalt‑enhanced alloy resists thermal softening, so you can maintain sharpness even when temperatures soar above 1000°F. Its robust construction reduces tool wear, extending service life and delivering consistent, clean holes in the hardest materials.

• 8% Cobalt Alloy: Provides superior heat resistance and cutting power for prolonged drilling in high‑temperature environments.
• 135° Split‑Point Geometry: Guarantees rapid entry and eliminates wandering, ensuring precise hole placement on every start.
• Four Cutting Edges: Maximizes material removal speed while delivering smooth, burr‑free finishes.
• 1/8" Shank, 2‑3/4" Length: Fits standard 1/8" drill chucks and reaches deep pockets in thick workpieces.
• Optimized for Hard Metals: Ideal for heat‑treated steel, stainless steel, chrome, manganese, titanium, armor plate and other tough alloys.

Experience unmatched drilling performance: Whether you’re fabricating aerospace components, maintaining industrial equipment, or tackling custom metal projects, this cobalt‑infused bit offers the reliability and speed you need. Its advanced design reduces breakage risk, cuts down cycle time, and leaves a professional finish every time. Upgrade your toolbox with a drill bit that stands up to the most aggressive materials and delivers consistent results, project after project.