27/64 X 5-3/8-inch Cobalt High-speed Steel Drill Bit - Model 288164

The Master Mechanic 27/64" x 5-3/8" Cobalt High-Speed Steel Drill Bit is engineered for precision and durability, making it an essential tool for both professional and DIY enthusiasts. This drill bit features a 135-degree split point design that allows for quick penetration and minimizes walking, ensuring accurate drilling every time. With an impressive 8% cobalt content, this drill bit provides exceptional heat resistance and maintains maximum cutting efficiency even at temperatures exceeding 1000° Fahrenheit.

Designed specifically for drilling through hard metals, this drill bit excels in applications involving heat-treated steel, stainless steel, chrome, manganese steel, titanium, and armor plate. Whether you are working on a construction project, automotive repairs, or metal fabrication, this drill bit is your go-to solution for tough drilling tasks.

• High Speed Steel with Cobalt for enhanced durability
• 135-degree split point design for quick penetration
• Four cutting edges to eliminate walking and improve accuracy
• Ideal for drilling in hard metals including heat-treated steel and titanium
• Carded packaging for easy storage and organization

Use this drill bit for a variety of applications, from heavy-duty construction to intricate metalworking projects. Its robust design ensures that it can handle the toughest materials, making it a reliable choice for professionals and hobbyists alike.