High‑Speed Steel (HSS) Drill Bits – 2.0 mm to 14.0 mm – Single Unit
Product Overview
These HSS (High‑Speed Steel) twist drill bits are precision-engineered for general-purpose drilling applications across a range of common materials.
Key Features
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Material: Made from durable high‑speed steel (HSS), which maintains hardness even at elevated temperatures, enabling high-speed drilling without loss of temper or shape.
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Versatility: Ideal for drilling mild steel, non‑ferrous metals, plastics, and wood, making them a reliable all‑rounder
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Point Angle: Typically features a 118° angle, ensuring accurate drilling and reducing surface “walking” upon starting
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Finish Options:
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Standard bright finish: Classic, durable.
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Black oxide coating (optional): Enhances heat resistance, lubrication, and provides moderate corrosion protection
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Sharpenability: Can be resharpened multiple times, adding to long-term value
Available Sizes
Offered per unit in the following metric diameters—each sold individually (not as a set):
2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 8.0 mm, 10.0 mm, 12.0 mm, 14.0 mm
(Ensure availability for each size with your supplier.)
Typical Applications
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General workshop and DIY tasks involving metalworking, woodworking, and plastic fabrication.
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Suitable for both cordless and corded drills, including drill presses.
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Excellent for pilot holes, metal enclosures, bracket installations, or fixture mounting.

