SKU: 35404085257

DEWALT Black and Gold Twist Drill Bit, 3/8 in. x 12 in.

Sale price$16.01 Regular price$17.79
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

DEWALT Black and Gold Twist Drill Bit, 3/8 in. x 12 in.3 8 in. x 12 in. Black & Gold HSS Twist Drill Bit A durable high speed steel twist bit with black & gold coating for rust resistance and long life. Designed with a 135 split point and tapered web for precise starts and reduced breakage in plastic, wood, and metal. Key Features: High Speed Steel Construction: Heavy duty HSS delivers reliable performance in plastic, wood, and metal. 135 Split Point: Precision tip minimizes walking for cleaner, faster

3/8 in. x 12 in. Black & Gold HSS Twist Drill Bit

A durable high-speed steel twist bit with black & gold coating for rust resistance and long life. Designed with a 135° split point and tapered web for precise starts and reduced breakage in plastic, wood, and metal.


Key Features:

  • High-Speed Steel Construction: Heavy-duty HSS delivers reliable performance in plastic, wood, and metal.
  • 135° Split Point: Precision tip minimizes walking for cleaner, faster starts.
  • Tapered Web Core: Enhanced strength to resist breakage during deep drilling.
  • Black & Gold Coating: Helps prevent rust and wear for extended tool life.
  • Parabolic Flute Design: Improves chip ejection to maintain drilling speed and control.

Specifications Table:

Specification Details
Bit Material High Speed Steel
Drill Bit Type Twist
Drill Bit Type(s) Included Twist
Individual/Set Individual
Material Application Steel, Wood, Plastic
Number of Pieces 1
Pack Size 1
Shank Style Straight
Bit Diameter 3/8 in
Bit Length 12 in
Drilling Depth 8.26 in
Shank Diameter 3/8 in
Coating Black and Gold
Tip Design 135° Split Point
Flute Design Parabolic
Core Design Tapered web for durability

Frequently Asked Questions (FAQ):

Q: What materials can this bit drill?
A: It’s made of high-speed steel and is suitable for plastic, wood, and metal.


Q: Will it fit my drill?
A: Yes, it has a straight 3/8 in. shank compatible with standard drill chucks.


Q: Does it reduce wandering at the start of a hole?
A: Yes, the 135° split point helps prevent walking for accurate starts.


Q: How deep can it drill?
A: It features an 8.26 in. drilling depth within a 12 in. overall length.


Q: Is this sold individually or as a set?
A: This listing is for a single drill bit (1 piece).


Sleek Utility with Enduring Strength

This black and gold bit brings a refined, purposeful aesthetic to the workshop—streamlined, modern, and strong. The elongated 12-inch profile offers striking proportion while the split-point tip delivers precision with grace. Style it alongside a curated set of DEWALT accessories in a clear case for a cohesive, professional look. It’s a subtle statement of luxury in craftsmanship, elevating everyday projects with dependable elegance.


Upgrade your drill with this precise, long-reach DEWALT bit and tackle plastic, wood, and metal with confidence.

Warranty

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: 35404085257

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★★★★★ 5
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Reviewed in the United States on January 16, 2026
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Reviewed in the United States on August 2, 2024
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Why not make your (overpriced) fuel work for you? If you appreciate your internal combustion engine, and want to help avoid costly repairs or maintenance to your fuel injector system, you can! To be honest the quality of fuel is often questionable (I’m looking right at you, ethanol). Modern fuel injection systems are squeezed for every iota of fuel economy and performance. It makes sense to be a little proactive with the preventative maintenance, it’s just good sense. Adding Jectron to your fuel is a smart, and economical measure that you can take, to keep your injection system running as designed. It won’t damage your emissions components, it won’t harm your fuel systems more delicate parts (O-rings, plastic tubing, filters, etc.). There are plenty of great options out there, such as Chevron’s Techron, and a handful of other reputable products. I used to be a very strong advocate of Techron (it’s still my backup choice). However, after witnessing Jectron solve a battery of problems on a variety of vehicles, I’m a convert.
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Reviewed in the United States on March 20, 2023
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Fast service. Exactly as ordered.
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