SKU: 75546551217

#1, Cobalt Aircraft Extension Drills

Sale price$15.88 Regular price$17.65
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

#1, Cobalt Aircraft Extension DrillsIntroducing the #1 Cobalt Aircraft Extension Drills, designed with precision and durability in mind. These high quality extension drills are manufactured to NAS 907 Type J specifications, ensuring that they meet the rigorous standards required for aerospace and other demanding industries. Their 135 degree split point reduces walking and improves cutting accuracy, making them ideal for drilling in hard to reach places. The heavy duty construction of

Introducing the #1 Cobalt Aircraft Extension Drills, designed with precision and durability in mind. These high-quality extension drills are manufactured to NAS 907 Type J specifications, ensuring that they meet the rigorous standards required for aerospace and other demanding industries. Their 135-degree split point reduces walking and improves cutting accuracy, making them ideal for drilling in hard-to-reach places.

The heavy-duty construction of these drills allows for both portable and machine drilling. You can confidently use them on high tensile strength alloy steels, stainless steels, titanium, and other challenging materials. Whether you're a professional machinist or a DIY enthusiast, the versatility and strength of the #1 Cobalt Aircraft Extension Drills will enhance your projects without compromising quality.

One of the standout features of these drills is their jobber flute lengths, which provide enhanced chip removal and efficiency. Additionally, the drills are surface treated to enhance their lifespan and performance, making them an excellent investment for your toolkit.

  • Manufactured to NAS 907 Type J specifications for utmost reliability.
  • 135-degree split point enhances precision and prevents walking during the drilling process.

In terms of specifications, the #1 Cobalt Aircraft Extension Drills are part of the series 1280C, and each has a flute length of 2.5/8 inches. They are produced in China, adhering to superior quality standards. The drills are sold in a minimum order quantity of one, making them accessible for both small and large-scale projects.

  • Package Size / MOQ: 1
  • Series: 1280C
  • Flute Length: 2.5/8 inches
  • Country Of Origin: China

For those looking for comprehensive information, our Safety Data Sheet is available for download. Elevate your drilling experience with the #1 Cobalt Aircraft Extension Drills and tackle your toughest jobs with confidence.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75546551217

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Maddie I.
Bozeman, US
★★★★★ 5
Amazing, never have to but the disposables again
Color: Matte Gold
Great quality, heavy, and works great. Lots of replacement blades too!
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Reviewed in the United States on May 26, 2026
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DaddyKiller
Battle Creek, US
★★★★★ 5
Nice feel
Color: Matte Silver
Feels good in the hand. It has some weight to it. I like the fact you can change out the blades. Way better than the cheap plastic disposable razors.
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Reviewed in the United States on April 13, 2026
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Carmon M Kalthoum
Charlottesville, US
★★★★★ 5
Great Exfoliator
Color: Matte Gold
Beautiful gold color, nice ergonomic feel and weight. I had been using disposable plastic razors, and thought I would take a chance on this more professional styled one for dermal exfoliation as well as my eyebrows. This razor is sharp, but it is easily managed when start gently, you don’t slide it in a cutting fashion, just use it on taught skin, and lift it up for repositioning. When I did my brows, there was no evidence of hair growth left behind. AWESOME! This razor comes with spare blades as well as replacement parts if needed. It has a rubbery silicone cap to slide on and off easily, but not fall off creating danger. The razor has a small accessible prong to easily slide it out for replacement. It comes nicely packed with detailed instructions. I highly recommend this for anyone wanting to take a decade off of their skin. I would recommend a professional if you have any shakiness though.
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Reviewed in the United States on January 9, 2026
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Jennifer
Natrona Heights, US
★★★★★ 5
Gets my face smooth!
Color: Silver-blades
Great blades. Works fantastic in my dermaplaner. Very nice! Gets my face so smooth!
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Reviewed in the United States on May 9, 2026
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Amazon Customer
Chelsea, US
★★★★★ 5
Jist what i need
Color: Matte Blue
Good quality,
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Reviewed in the United States on May 11, 2026

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