Black & Gold 29‑Piece 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.

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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

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Specifications Table:

Specification	Details
Bit Material	Black Oxide
Drill Bit Type	Twist
Drill Bit Type(s) Included	Twist
Features	Precision 135° split point; Parabolic flute; Some sizes with 3-flats to prevent shank spinning; Black oxide coated
Individual/Set	Set
Material Application	Wood, Metal, Plastics, Fiberglass (also duct/sheet metal, PVC)
Number of Pieces	29
Shank Style	Straight
Helix Angle	31° (minimizes over-aggressiveness of a true parabolic flute)
Set Includes	Sizes 1/16 in. through 1/2 in. in 1/64 in. increments (per case index)
Brand	DEWALT
Model	DWA1189

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Frequently Asked Questions (FAQ):

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

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

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

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

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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).

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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 that’s as curated as it is capable. A sleek essential that elevates everyday projects to a more luxurious craft.

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

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