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HSS Colbalt Drill Steptip 3.3mm

Stock Code:
2012-3.30S
Price:
$20.79

Bordo 3.30mm Metric Cobalt Tough HSS-Co5 Step Tip Drill – Extreme Performance Series

The Bordo 3.30mm Step Tip Drill is precision-engineered for fast, accurate drilling in challenging materials. Made from high-speed steel with 5% cobalt (HSS-Co5), it offers superior hardness, heat resistance, and durability—ideal for stainless steel, high-tensile steels, and other demanding metals.

Featuring a sharp step tip design, this bit allows for quick starts without pilot holes, reducing wandering and delivering clean, precise holes in both ferrous and non-ferrous metals as well as timber.

With a 1/4" hex shank, the drill bit is compatible with impact drivers, quick-change adaptors, and standard drill chucks, ensuring fast bit swaps and reliable grip.

Finished with a bronze (gold oxide) coating, the bit benefits from a low-temperature tempering process that identifies cobalt tooling and provides visual wear indication.

Key Features:

  • 3.30mm Step Tip: Fast starting with no pilot drilling required.

  • HSS-Co5 Cobalt Construction: Exceptional heat resistance and tool life.

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

  • Gold Oxide Finish: Identifies cobalt tools and aids wear monitoring.

  • Versatile Use: Performs well on stainless steel, mild steel, aluminium, brass, copper, and timber.

Designed for tradespeople and professionals who need consistent performance and efficiency in small-diameter drilling, the Bordo 3.30mm Step Tip Cobalt Drill is a dependable choice.

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