SKU: 3363890160

DEWALT 1/2-in x 12-in Black Oxide Coated HSS Twist Drill Bit

Sale price$18.25 Regular price$20.28
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

DEWALT 1/2-in x 12-in Black Oxide Coated HSS Twist Drill Bit1 2 in x 12 in HSS Black Oxide Aircraft Length Drill Bit This DEWALT aircraft length twist drill bit features high speed steel with a black oxide coating for wear resistance and durability. A 135 degree split point tip starts on contact to reduce walking, while its parabolic flute design improves chip ejection in metal and wood. Key Features: Durable Construction: High speed steel with black oxide coating resists wear and friction Fast, Accurate

1/2-in x 12-in HSS Black Oxide Aircraft-Length Drill Bit

This DEWALT aircraft-length twist drill bit features high-speed steel with a black oxide coating for wear resistance and durability. A 135-degree split-point tip starts on contact to reduce walking, while its parabolic flute design improves chip ejection in metal and wood.


Key Features:

  • Durable Construction: High-speed steel with black oxide coating resists wear and friction
  • Fast, Accurate Starts: 135° split-point tip drills on contact to minimize walking
  • Improved Chip Ejection: Parabolic flute design clears debris efficiently in metal and wood
  • Aircraft Length Reach: 12-in overall length for deep or hard-to-access drilling
  • Versatile Use: Round 3/8-in shank compatible with most drills; suitable for metal, wood, PVC, fiberglass, and stainless

Specifications Table:

Specification Details
Type Aircraft length twist drill bit
Material Black oxide coated HSS (black and gold)
Package Quantity 1
Shank Type Round
Bit Diameter 1/2 in
Bit Length 12 in
Maximum Drilling Depth 4.64 in
Shank Size 3/8 in
Heavy Duty Yes
Hand Right handed
Set/Individual Individual
Tip Geometry 135-degree split point
Brand/Model Compatibility Universal
Compatible Tool Drills; compatible with impact drivers
For Use on Metal Yes
For Use on Wood Yes
For Use on Fiberglass Yes
For Use on PVC Yes
For Use on Stainless Steel Yes
Warranty None
Prop 65 Warning Yes
UNSPSC 20121600

Frequently Asked Questions (FAQ):

Q: What tools is this bit compatible with?
A: It has a round shank and works with standard drills; it’s also noted as compatible with impact drivers.


Q: What materials can I drill?
A: Rated for metal, wood, PVC, fiberglass, and stainless steel.


Q: What is the tip angle and benefit?
A: A 135-degree split point helps start holes on contact and reduces bit walking.


Q: What are the dimensions?
A: Bit diameter is 1/2 inch with a 12-inch length and approximately 4.64-inch maximum drilling depth.


Q: Is this a single bit or part of a set?
A: It is sold individually (package quantity 1).


Sleek Precision for Industrial-Cool Projects

The rich black-and-gold finish lends an industrial elegance to your workshop, marrying style with unwavering performance. I love the elongated aircraft length—its slim, refined profile reaches with confidence where standard bits can’t. Pair it with a matte-black drill for a cohesive, couture tool aesthetic as you craft custom shelving or metal accents. It’s the chic essential that elevates function to a luxe experience.


Upgrade your kit with this DEWALT aircraft-length bit for fast starts, clean holes, and durable performance in tough materials.

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: 3363890160

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Reviewed in the United States on February 7, 2026
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ELM
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★★★★★ 1
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bought this for my Razer Basilisk V3, absolute waste of money. Buttons 4 and 5 stopped working on my mouse and they want me to send it in to be inspected for repairs before they issue anything. so basically you're out of a mouse for potentially up to a month (can take 2 weeks for inspection, not including shipping time to get there). this mouse only cost me 40 dollars and some odd tax and they want me to send it in for inspection. So basically i have to buy a new mouse while i wait for this one to be "fixed" or for them to send me a giftcard to buy a replacement. So what's the point if I end up having to buy a new mouse out of pocket while i wait? Just don't bother with it.
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Reviewed in the United States on April 3, 2026
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Andrew
San Leandro, US
★★★★★ 5
Quick easy refund for mechanical faluire of computer mouse
I like a brand of computer mouse that is known to have mechanical issues after a year or two, so i bought the protection plan. The mouse did end up not fully working about 3 months before the protection plan ended so i submitted a claim, explained what was wrong, and was almost instantly refunded the full price i had paid. Based on what i paid this time for the protection plan on my new mouse it was about 10-12 dollars originally for the plan on my old mouse.
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Reviewed in the United States on January 5, 2026
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Patrick T.
Draper, US
★★★★★ 5
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Lisa H.
Battle Creek, US
★★★★★ 5
No problems
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No problem
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