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 Sep 20 - Sep 25

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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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Charles Darwin
Draper, US
★★★★★ 5
Perfect for your Alpha
This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.
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Reviewed in the United States on July 28, 2025
A
Verified Purchase
Austin Williams
Belleville, US
★★★★★ 5
Great bang for your buck!
Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.
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Reviewed in the United States on June 22, 2025
J
Verified Purchase
Jesse Simpson
Waukegan, US
★★★★★ 4
Decent Kit
It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.
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Reviewed in the United States on June 22, 2025
E
Verified Purchase
Eli
Belleville, US
★★★★★ 5
Alpha one gen I
Good fit
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Reviewed in the United States on March 1, 2026
H
Verified Purchase
Hank
Dallas, US
★★★★★ 5
Quality for the price
All necessary parts good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026

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