DEWALT 21-piece drill bit set with black-gold coating for rust resistance and durability.
DEWALT 135-degree split-point tip for precise starts and reduced walking.
DEWALT 31-degree helix design for smoother drilling and efficient chip evacuation.
DEWALT parabolic flute design enhances chip ejection in metal and wood.
DEWALT 3-flats shank reduces spin-out for better chuck grip.
DEWALT high-speed steel bits drill into metal, wood, and plastic.
DEWALT black oxide coating increases durability and longevity.
DEWALT general-purpose drilling across metal, wood, and plastic.

DEWALT

DEWALT Drill Bit Set 21 Pc – Black & Gold Oxide Coated, 135° Split Point (DWA1181)

High-performance tools and home improvement made for confident daily results

$35.84

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Why customers choose TaskHolt Tools

Overview

The DEWALT 21-piece drill bit set combines rugged high-speed steel with a black and gold oxide finish, delivering rust resistance and long-lasting sharpness. Built for general-purpose drilling, these bits start cleanly and cut consistently through metal, wood, and plastic, making them a versatile addition to any toolbox.

Key design features

  • 135° split-point tips help start holes without wandering on hard surfaces.
  • 31° helix design manages chip load for controlled, thorough drilling.
  • Parabolic flute design accelerates chip ejection in metal and wood tasks.
  • 3-flats shank minimizes spin-out in the chuck for steadier starts.
  • Black oxide coating adds durability and corrosion resistance for extended bit life.

Materials and practical use

Versatile enough for metal, hardwood, softwood, PVC, and fiberglass, making the set suitable for home repairs, workshop projects, and light fabrication tasks.

  • General-purpose drilling across metals, plastics, and woods.
  • Reliable for cabinetry, mounting, and mechanical drilling projects.
  • Easy chuck fit thanks to the durable 3-flats shank design.

What you get

The 21-piece collection covers a broad size range to tackle common hole sizes and pilot steps, offering a ready solution for mixed tasks in busy shops or garages.

Usage ideas

Perfect for quick repairs, furniture assembly, and hobby workshop projects where you may encounter metal, wood, or plastic materials. The set’s design aims to provide dependable starts and clean holes across surfaces.

Why choose DEWALT? This set brings together a durable coating, a geometry that reduces walking, and a robust shank that resists slip in the chuck, offering reliability across projects from quick fixes to longer jobs.

FAQ

Q: What materials can the DEWALT 21-Piece Drill Bit Set drill into?

A: The bits work with metal, wood, and plastic, including PVC and fiberglass, with a rust-resistant coating.

Q: Which features help prevent walking and ensure accuracy?

A: 135° split-point tips and a 3-flats shank reduce walking and spinning for precise starts.

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