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Bosch PRO HSS-Co Cobalt Drill Bit 6.8mm Pack of 1

Bosch Professional

Compare today's prices on the "Bosch PRO HSS-Co Cobalt Drill Bit 6.8mm Pack of 1".

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Last Updated: 06/10/2026
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Product Description

Compare today's prices on the "Bosch PRO HSS-Co Cobalt Drill Bit 6.8mm Pack of 1".

Bosch PRO HSS-Co Cobalt Drill Bit 6.8mm Pack of 1

Engineered for demanding industrial applications, this Bosch PRO HSS-Co Cobalt drill bit delivers exceptional longevity when drilling into tough materials such as stainless steel. The high-speed steel construction infused with cobalt hardens the cutting edges, allowing them to resist heat and wear far longer than standard bits. This means fewer replacements, less downtime, and consistent, clean holes through even the most unforgiving metal surfaces. Whether you are a professional fabricator, a metalworker, or a serious DIY enthusiast, this 6.8mm drill bit offers the reliability you need for repeated, high-precision drilling.

Key features include:

- Premium HSS-Co (cobalt alloy) composition for extended tool life in hard metals

- Optimised 135-degree split point for accurate self-centring and reduced walking

- Cylindrical shank compatible with standard three-jaw chucks and power drills

- Carefully ground flutes for efficient chip evacuation and smooth cutting action

- Suitable for use on stainless steel, alloy steels, cast iron, and non-ferrous metals

- Robust construction to withstand high drilling speeds and feed pressures

This single 6.8mm bit is the professional’s choice for demanding drilling tasks where durability and performance matter most.

GTIN: 3165140520928