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Blowout Sale Chicagolatrobe 550asp Heavy-duty Cobalt Straw Jobber-length Drill Bit, 0.2008 Inches Dia Cutting, 3.3858 Inches Oal, 5.10 Mm - 12 Per Pk - 47861 Now 40% Cheaper [wMjQatuC]

$19.99 $63.99 -69%

Chicagolatrobe 550Asp Drill Bit: Heavy-Duty Precision ToolIntroducing the Chicagolatrobe 550Asp Heavy-Duty Cobalt Straw Jobber-Length Drill Bit, a superior tool designed for professionals who demand precision and durability. This drill bit is enginee

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Blowout Sale Chicagolatrobe 550asp Heavy-duty Cobalt Straw Jobber-length Drill Bit, 0.2008 Inches Dia Cutting, 3.3858 Inches Oal, 5.10 Mm - 12 Per Pk - 47861 Now 40% Cheaper [wMjQatuC]

Chicagolatrobe 550Asp Drill Bit: Heavy-Duty Precision Tool

Introducing the Chicagolatrobe 550Asp Heavy-Duty Cobalt Straw Jobber-Length Drill Bit, a superior tool designed for professionals who demand precision and durability. This drill bit is engineered for drilling in tough, high-tensile, and work-hardening materials, making it an ideal choice for various industrial applications. With its robust construction and premium cobalt high-speed steel material, the Chicagolatrobe 550Asp Drill Bit ensures reliable performance in demanding environments. The straw finish not only adds lubricity but also allows for easy identification of cobalt drills, enhancing your efficiency and productivity.
  • Heavy-duty construction for drilling in tough materials.
  • Premium cobalt high-speed steel for superior durability.
  • Straw finish for enhanced lubricity and easy identification.

Technical Specifications and Features

The Chicagolatrobe 550Asp Drill Bit is a testament to precision engineering. It features a 135° P3 split point, which is self-centering for reduced thrust and easier penetration, ensuring smooth and efficient drilling. The bit is available in a diameter of 0.2008 inches (5.10 mm) and an overall length of 3.3858 inches (87.5 mm). It is coated with straw, which not only adds lubricity but also distinguishes it from other drill bits. The bit is suitable for materials such as alloy steel, stainless steel, and titanium, making it versatile for a wide range of applications. With two flutes and a straight shank, the Chicagolatrobe 550Asp Drill Bit is designed for optimal performance and longevity.
  • 135° P3 split point for reduced thrust and easier penetration.
  • Coating: Straw finish for enhanced lubricity.
  • Material: HSS-CO 5% (M35) for superior durability.

Practical Applications and Benefits

The Chicagolatrobe 550Asp Drill Bit is an indispensable tool for professionals in various industries, including manufacturing, construction, and engineering. Its heavy-duty construction and ability to drill through high-tensile materials make it perfect for everyday use in tough environments. The straw finish and self-centering split point not only improve the efficiency of drilling tasks but also reduce the risk of bit breakage. Whether you are working on precision metalworking or general drilling tasks, this drill bit is designed to meet your needs. With its superior performance and reliability, the Chicagolatrobe 550Asp Drill Bit is a valuable addition to any toolset.
  • Applicable Materials: Alloy Steel, Stainless Steel, Titanium.
  • Target Audience: Professionals in manufacturing, construction, and engineering.
  • Benefits: Improved efficiency, reduced risk of bit breakage, and enhanced productivity.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

Works as stated, possibly even better.

- Orlando V..

January 17, 2026

Absolutely no complaints!

This thing is built like a fortress.

- Atticus S..

January 17, 2026

Absolutely no complaints!

The quality is noticeable right away.

- Easton T..

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