7/64 X 2-5/8 In. Cobalt High-speed Drill Bit

Discover the 7/64" × 2‑5/8" Cobalt High‑Speed Drill Bit, a precision‑engineered tool crafted from premium high‑speed steel infused with 8% cobalt for superior heat resistance. Its compact size and robust construction make it ideal for tackling tough alloys while maintaining a smooth, wobble‑free entry.

Why it works for you: The cobalt alloy composition dissipates heat quickly, allowing you to drill at temperatures above 1000°F without sacrificing edge retention. This means faster hole creation, reduced bit wear, and consistent performance on demanding materials such as heat‑treated steel, stainless steel, chrome‑manganese alloys, titanium and armored plate.

• 8% Cobalt Alloy: Enhances thermal stability and extends tool life during high‑temperature drilling.
• 135° Split‑Point Geometry: Provides self‑centering action that eliminates walking and starts holes with pinpoint accuracy.
• Four Cutting Edges: Maximizes material removal speed while delivering a clean, burr‑free finish.
• High‑Speed Steel Core: Offers the toughness needed for repeated use on hardened metals.
• Versatile Application: Perfect for aerospace, automotive, marine and industrial projects requiring reliable drilling in stainless steel, titanium, chrome and armor plate.

Final thoughts: Engineered for professionals who demand reliability, this cobalt‑enhanced drill bit delivers unmatched cutting efficiency and durability. Whether you are fabricating precision components or performing heavy‑duty repairs, the 7/64" × 2‑5/8" size ensures optimal access to tight spaces while maintaining the strength to conquer the hardest metals. Upgrade your drill set today and experience the confidence of a tool that outperforms ordinary HSS bits in every demanding scenario.