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Comfort First Drillco Drl1200c131 - 31/64cobalt Aircraft Extension Drills Bonkers Deal: 65% Off [5a3bUpOV]

$40.99 $131.99 -69%

Superior Aircraft Extension DrillsIntroducing the DRILLCO DRL1200C131 - 31/64 Cobalt Aircraft Extension Drills, a premium tool designed for precision and durability. These drills are meticulously crafted to meet the stringent NAS 907 Type J specifica

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Comfort First Drillco Drl1200c131 - 31/64cobalt Aircraft Extension Drills Bonkers Deal: 65% Off [5a3bUpOV]

Superior Aircraft Extension Drills

Introducing the DRILLCO DRL1200C131 - 31/64 Cobalt Aircraft Extension Drills, a premium tool designed for precision and durability. These drills are meticulously crafted to meet the stringent NAS 907 Type J specifications, ensuring optimal performance in a variety of applications. With a focus on accessibility and efficiency, these drills are a must-have for any professional working in the aircraft industry.

Key Features and Specifications

The DRILLCO DRL1200C131 - 31/64 Cobalt Aircraft Extension Drills come with a host of impressive features. First, they are made from high-quality cobalt material, which offers exceptional strength and heat resistance, making them ideal for drilling in high tensile strength alloys, stainless steels, titanium, and other challenging materials. The bronze finish and jobber flute lengths provide excellent surface treatment, ensuring smooth and efficient drilling. Here are some of the key features:
  • Size: 31/64
  • Overall Length: 12 inches
  • Flute Length: 4.3/8 inches
  • Finish/Coating: Bronze
  • Material: Cobalt

Practical Uses and Benefits

These drills are not just a tool; they are a solution for complex drilling tasks. Their 135-degree split point design and heavy-duty construction make them perfect for drilling holes in hard-to-reach places, providing you with the flexibility and precision needed for various aircraft maintenance and repair jobs. The pack quantity of 3 ensures that you always have a spare drill on hand when you need it. Here are some practical uses:
  • Machine Drilling: Ideal for use in portable or machine drilling applications.
  • High Tensile Materials: Perfect for drilling in high tensile strength alloys, stainless steels, titanium, and other difficult-to-machine materials.
With the DRILLCO DRL1200C131 - 31/64 Cobalt Aircraft Extension Drills, you can trust in a tool that delivers quality, reliability, and efficiency.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a quality buy.

- Emerson T..

January 27, 2026

Absolutely no complaints!

An incredible find.

- Elizabeth K..

January 27, 2026

Absolutely no complaints!

It's a fantastic, solid product.

- Journi Y..

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