19/64-in. Cobalt Steel Drill Bit

Introducing the 19/64‑inch Cobalt Metallurgical Drill Bit, engineered for precision cutting through the most demanding alloys. Its sleek, chrome‑titanium finish not only looks professional but also combats corrosion, while the robust cobalt alloy core endures extreme temperatures without losing edge integrity.

Designed for high‑performance metal work: This bit delivers clean, accurate holes in hardened steel, stainless steel, and other abrasive metals, reducing the need for secondary finishing. The optimized geometry minimizes wobble, allowing you to work faster and with less fatigue.

• 135° split‑point tip: Provides rapid start‑up and cuts with minimal “walk,” ideal for precise positioning in tough materials.
• Cobalt alloy composition: Offers superior heat dissipation and wear resistance, extending tool life during prolonged drilling sessions.
• Reinforced web design: Adds structural rigidity to prevent breakage under high torque, perfect for heavy‑duty applications.
• Versatile metal compatibility: Efficiently handles hardened steel, alloy rods, and abrasive composites, reducing the need for multiple bits.
• Enhanced chip evacuation: Spiral flutes quickly remove debris, maintaining cutting efficiency and preventing overheating.

Why choose this drill bit? Its combination of a sharp split‑point, cobalt resilience, and sturdy construction makes it the go‑to solution for professionals who demand reliability on the shop floor. Whether you’re fabricating machinery components or performing maintenance on high‑strength fasteners, this 19/64‑inch bit delivers consistent performance, longevity, and precision.