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HSS Cobalt Drill Steptip 5.5mm

Stock Code:
2012-5.50S
Price:
$23.05

Bordo 5.50mm Metric Cobalt Tough HSS-Co5 Step Tip Drill – Extreme Performance Series

The Bordo 5.50mm Step Tip Drill is designed for high-performance drilling in tough metals and timber. Constructed from high-speed steel with 5% cobalt (HSS-Co5), this bit delivers superior hardness, heat resistance, and tool life—making it ideal for stainless steel, high-tensile steel, and other demanding materials.

The precision step tip design eliminates the need for a pilot hole, enabling quick, accurate starts and reducing bit wander. It delivers clean, controlled drilling through ferrous and non-ferrous metals, as well as hardwoods and other timber types.

Equipped with a 1/4" hex shank, this drill bit is fully compatible with impact drivers, quick-change adaptors, and standard drill chucks, allowing fast and secure bit changes in any setting.

The bronze (gold oxide) finish not only identifies it as a cobalt-grade tool but also provides a clear visual indication of wear, thanks to its low-temperature tempering process.

Key Features:

  • 5.50mm Step Tip: No pilot hole required; drills clean and fast.

  • HSS-Co5 Cobalt Steel: Enhanced cutting life and heat resistance.

  • 1/4" Hex Shank: Ideal for impact drivers and quick-change systems.

  • Gold Oxide Finish: Identifies cobalt tooling and shows wear.

  • Versatile Use: Drills stainless steel, mild steel, aluminium, brass, copper, and timber.

Built for professionals who demand consistent performance and efficiency, the Bordo 5.50mm Step Tip Cobalt Drill delivers durability, speed, and reliability on every job.

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