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HSS Cobalt Drill Steptip 10mm
Bordo 10.00mm Metric Cobalt Tough HSS-Co5 Step Tip Drill – Extreme Performance Series
The Bordo 10.00mm Step Tip Extreme Performance Drill is built to handle the most demanding drilling applications with speed and precision. Made from premium cobalt-enriched high-speed steel (HSS-Co5), this bit delivers exceptional hardness, heat resistance, and tool life — especially in stainless steel, high-tensile steels, and other hard materials.
Its advanced Step Tip geometry eliminates the need for a pilot hole, allowing for super-fast penetration in ferrous and non-ferrous metals as well as all timber types. Whether you're working on-site or in the workshop, this drill is designed to reduce time and maximise productivity.
Fitted with a 1/4" hex shank, it’s fully compatible with impact drivers, quick-change adaptors, and bit holders — ideal for tradies who need fast changes and reliable torque transfer.
Finished in a distinctive bronze (gold oxide) coating, this drill not only looks the part but benefits from a low-temperature tempering treatment used to identify high-performance cobalt tools.
Key Features:
Step Tip Design: Fast starting with no pilot hole required – ideal for stainless steel, alloy steel, aluminium, brass, and wood.
Cobalt Tough HSS-Co5: Made with 5% cobalt for superior heat resistance and durability.
Extreme Performance Series: Optimised for high-speed drilling in the toughest materials.
1/4" Hex Shank: Perfect for use in impact drivers, drills, and quick-change systems.
Gold Oxide Finish: Bronze-coloured surface treatment for cobalt tool identification and improved wear indication.
When speed, precision, and tool life matter, the Bordo Cobalt Tough Step Tip Drill is the professional’s choice.