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HSS Cobalt Drill Steptip 12.5mm
Bordo 12.50mm Metric Cobalt Tough HSS-Co5 Step Tip Drill – Extreme Performance Series
The Bordo 12.50mm Step Tip Drill is engineered for professional-grade drilling where speed, precision, and durability are essential. Crafted from high-speed steel with 5% cobalt (HSS-Co5), it offers superior hardness and heat resistance, delivering outstanding tool life especially in stainless steel, high-tensile steel, and other challenging metals.
Its precision step tip design allows for rapid, accurate drilling without the need for pilot holes, reducing bit wander and ensuring clean, precise holes in both ferrous and non-ferrous metals as well as timber.
Equipped with a 1/4" hex shank, the drill bit is perfectly suited for use with impact drivers, quick-change adaptors, and standard drill chucks — enabling fast, secure bit changes on-site or in the workshop.
Finished with a bronze (gold oxide) coating, the bit benefits from a low-temperature tempering process used to identify cobalt tools and provide visual wear indication.
Key Features:
12.50mm Step Tip: Fast starts with no pilot drilling necessary.
HSS-Co5 Cobalt Construction: Enhanced toughness and heat resistance for long-lasting performance.
1/4" Hex Shank: Ideal for quick-change systems and impact drivers.
Gold Oxide Finish: Distinctive bronze coating for cobalt tool identification and wear monitoring.
Multi-Material Capability: Excels in stainless steel, mild steel, aluminium, brass, copper, and all timber types.
Trusted by professionals for reliability and speed, the Bordo 12.50mm Cobalt Tough Step Tip Drill is a go-to solution for demanding drilling tasks.