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Ultimate Chicagolatrobe 550asp Heavy-duty Cobalt Straw Jobber-length Drill Bit, 0.4134 Inches Dia Cutting, 5.2362 Inches Oal, 10.50 Mm - 6 Per Pk - 47912 Get 45% Off Today [KvF7Hsfx]

$30.99 $99.99 -69%

Chicagolatrobe 550Asp Drill Bit: The Ultimate Solution The Chicagolatrobe 550Asp Heavy-Duty Cobalt Straw Jobber-Length Drill Bit is designed for professionals who demand the highest quality and performance. This drill bit is engineered to tackle toug

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Chicagolatrobe 550Asp Drill Bit: The Ultimate Solution

The Chicagolatrobe 550Asp Heavy-Duty Cobalt Straw Jobber-Length Drill Bit is designed for professionals who demand the highest quality and performance. This drill bit is engineered to tackle tough materials with ease, making it an essential tool for a variety of drilling tasks. Its heavy-duty construction ensures durability, while its 135° P3 split point provides self-centering capabilities for reduced thrust and easier penetration. The straw finish not only adds lubricity but also makes these cobalt drills easily identifiable.

Superior Specifications and Technical Details

Crafted from premium cobalt high-speed steel, this drill bit offers exceptional strength and heat resistance. The straw finish is not just for aesthetics; it enhances lubricity and makes these drills a standout choice in any workshop. Key specifications include a cutting diameter of 0.4134 inches (10.50 mm) and an overall length of 5.2362 inches. The flute length measures 3.4252 inches, while the shank type is straight, making it compatible with most drilling machines. Here are some of the notable features:
  • Manufactured from premium cobalt high-speed steel (HSS-CO 5% - M35)
  • Straw finish for added lubricity and easy identification
  • 135° P3 split point for self-centering and reduced thrust
  • Flute length of 3.4252 inches
  • Overall length of 5.2362 inches
  • Unmatched Performance for Professional Results

    The Chicagolatrobe 550Asp Drill Bit is the go-to tool for drilling alloy steel, stainless steel, and titanium. Its versatility makes it suitable for a wide range of applications, from precision drilling to heavy-duty industrial use. The high-tensile and work-hardening materials are no match for this drill bit's superior performance. With its 2 flute design, this tool delivers smooth and efficient drilling, ensuring professional results every time. Whether you're a professional tradesman or a DIY enthusiast, this drill bit is a valuable addition to your toolkit.

    What Our Customers Say

    January 1, 2026

    Absolutely no complaints!

    A great find. The quality is amazing.

    - Marius G..

    January 1, 2026

    Absolutely no complaints!

    An excellent item. It’s very superb.

    - Jarah C..

    January 1, 2026

    Absolutely no complaints!

    An outstanding tool. Very clever.

    - Vala N..

    Write a Review

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