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 Jul 19 - Jul 24

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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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Shirley Saxton
Whiting, US
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Great treats for my puppy
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My puppy loves them
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Reviewed in the United States on May 21, 2026
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★★★★★ 4
Dog treat
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Excellent choice for my Sassy. But, the one thing I have learned with this dog treat . Only give one a day for helping your pet not gain weight, of course this applies to all dog treats. No upset stomach, no throwing up.
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Reviewed in the United States on May 11, 2026
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Batmango66
Natrona Heights, US
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Good stuff
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Reviewed in the United States on May 14, 2026
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Alice P.
Pawtucket, US
★★★★★ 5
Definitely smells like peanut butter
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Very pleasant aroma and this treat works well as a consolation prize when leaving the house or as a freezable chew toy stuffer.
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Reviewed in the United States on May 22, 2026
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Chris
Massapequa, US
★★★★★ 5
Excellent purchase!!!
My Frenchie loves these! They’re easy to load, clean, and keep her busy along with keeping her mind off of licking her paws! The rubber is soft enough, so not to hurt their gums, but durable enough that the knobs don’t break off with rigorous chewing by the dog
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Reviewed in the United States on March 28, 2026

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