DEWALT 21-Piece Assorted Black & Gold Coated HSS Twist Drill Bit Set

Regular price $19.78

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DEWALT Black & Gold HSS 21‑Piece Twist Drill Bit Set

A durable 21-piece set of high-speed steel drill bits with black & gold coating to resist rust and wear. The 135° split point tips start cleanly with less walking, while the tapered web adds strength to help prevent breakage. Includes a ToughCase with clear lid and size markings for quick organization.


Key Features:

  • Versatile Material Use: Heavy-duty HSS bits drill plastic, wood, and metal
  • Clean Starts: 135° split point tip reduces walking for precise holes
  • Durable Build: Tapered web and black & gold coating resist breakage, rust, and wear
  • Better Grip: 3‑flats no‑spin shanks on larger sizes minimize chuck spin‑out
  • Organized Storage: ToughCase clear-lid box with size markings and removable bit bar

Specifications Table:

Specification Details
Type Jobber length
Material Black and gold coated High Speed Steel (HSS)
Package Quantity 21
Shank Type Round; 3‑flats on sizes larger than 3/16 in
Bit Diameters Assorted (includes 1/16–1/2 in sizes; see list)
Tip Geometry 135° split‑point
Set/Individual Set
Brand/Model Compatibility Universal
Compatible Tool Drills/Impact drivers
For Use on Metal Yes
For Use on Wood Yes
For Use on PVC Yes
For Use on Fiberglass No
For Use on Stainless Steel Yes
Right/Left Hand Right handed
Heavy Duty No
Warranty None
Prop 65 Warning Yes
UNSPSC 20121600
Included Sizes (2) 1/16, (2) 5/64, (1) 3/32, (1) 7/64, (1) 1/8, (1) 9/64, (1) 5/32, (1) 11/64, (2) 3/16, (1) 13/64, (1) 7/32, (1) 15/64, (2) 1/4, (1) 5/16, (1) 3/8, (1) 1/2 in
Storage Features Connectible accessory storage system; clear lid; patented bit‑bar design; size markings on shank

Frequently Asked Questions (FAQ):

Q: What sizes are included?
A: Set includes two 1/16, two 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, two 1/4, 5/16, 3/8, and 1/2 inch bits.


Q: Can these bits be used on metal?
A: Yes. They are HSS bits suitable for plastic, wood, and metal, including stainless steel.


Q: Do all bits have the 3‑flats shank?
A: 3‑flats shank is on sizes larger than 3/16 inch to reduce spin‑out.


Q: What tip geometry do these bits have?
A: 135° split-point tips to help reduce walking.


Q: Is the case compatible with other DEWALT accessories?
A: Yes. It’s part of DEWALT’s connectible accessory storage system with a patented bit-bar design.


Sleek Black & Gold Precision for Everyday Projects

This set brings a refined, purposeful elegance to the workshop—black and gold accents with a clear, structured case that feels tailored. The tapered web and split-point tips deliver confident precision, a standout detail that elevates performance and style. Tuck it into your kit and pair with a compact drill for a clean, modern workspace that’s always ready. It’s a small luxury that makes every project feel impeccably executed.


Upgrade your drill kit with DEWALT’s Black & Gold HSS set for cleaner starts, longer life, and organized storage—add it to your cart today.

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