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Twist drill bit set

DEWALT Black and Gold Drill Bit Set, Black Oxide, Split Point, 29-Piece (DWA1189)

★★★★★  5.0

In Stock

$59.37

$29.69

Quantity:

SKU: A143388724

Product Detail

Description

Black & Gold 29Piece Black Oxide Twist Drill Bit Set

This 29-piece DEWALT Black & Gold drill bit set features durable black oxide construction for long life and a 135 split point that starts on contact to reduce walking. Ideal for drilling in wood, metal, plastics, and fiberglass, the set comes organized in a sturdy case for quick size selection.

Key Features:

  • Durable Black Oxide: Coating resists wear for extended bit life
  • 135 Split Point: Starts on contact for cleaner holes and less walking
  • Versatile Applications: Designed for wood, metal, plastic, and fiberglass
  • Improved Chip Ejection: Parabolic flute design helps clear chips efficiently
  • Organized Storage: 29-piece indexed case for fast bit identification

Specifications Table:

Specification Details
Bit MaterialBlack Oxide
Drill Bit TypeTwist
Drill Bit Type(s) IncludedTwist
FeaturesPrecision 135 split point; Parabolic flute; Some sizes with 3-flats to prevent shank spinning; Black oxide coated
Individual/SetSet
Material ApplicationWood, Metal, Plastics, Fiberglass (also duct/sheet metal, PVC)
Number of Pieces29
Shank StyleStraight
Helix Angle31 (minimizes over-aggressiveness of a true parabolic flute)
Set IncludesSizes 1/16 in. through 1/2 in. in 1/64 in. increments (per case index)
BrandDEWALT
ModelDWA1189

Frequently Asked Questions (FAQ):

Q: What materials can these bits drill?
A: They are suitable for wood, metal, plastics, and fiberglass.

Q: What is the point angle of the bits?
A: 135 split point for quick starts and reduced walking.

Q: What shank style do the bits use?
A: Straight shank; select sizes feature 3 flats to help prevent spinning.

Q: Are these high-speed steel?
A: They are black oxide twist bitscut from durable black oxide and designed for general-purpose drilling.

Q: How many pieces are included and what sizes?
A: 29 pieces from 1/16 in. through 1/2 in. in 1/64 in. increments (see case index).

Precision Meets Power in Classic Black & Gold

These black oxide bits bring an industrial elegance to your toolkit, pairing performance with a polished, graphic look. The bold black-and-gold finish and clean split-point geometry feel purposeful and refined. Style them in a transparent bin or a wall-mounted rack for a workshop thats as curated as it is capable. A sleek essential that elevates everyday projects to a more luxurious craft.

Upgrade your drill with this durable 29-piece set and enjoy faster starts, cleaner holes, and long-lasting performance.

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