Bosch PRO HSS-Co Cobalt Drill Bit 4.8mm Pack of 10

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Bosch PRO HSS-Co Cobalt Drill Bit 4.8mm Pack of 10

Tackle tough metal drilling jobs with confidence using the Bosch PRO HSS-Co Cobalt Drill Bit. This 4.8mm diameter bit is specifically designed for high-strength materials such as stainless steel, hardened alloys, and cast iron, where standard HSS bits quickly dull. The cobalt alloy content provides superior heat resistance and edge retention, allowing you to achieve clean, accurate holes with less effort. Supplied in a pack of 10, this set offers outstanding value for any professional or serious DIYer who needs a reliable, consistent 4.8mm performance for fixing clearances, tapping preparations, and general metal fabrication.

- High-performance cobalt HSS-Co steel for extended durability in hard metals

- 4.8mm diameter – the ideal size for specific screw clearances and tapping hole dimensions

- Pack of 10 ensures you always have a sharp bit ready for repeated use

- Self-centering tip design reduces walking and improves hole accuracy from the first contact

- 135-degree split point geometry lowers thrust pressure and minimises the need for centre punching

- Fully ground from solid cobalt for consistent concentricity and a precise cutting edge

- Exceptional resistance to the high temperatures generated during heavy-duty drilling

For a durable, cost-effective solution to metal drilling, this Bosch PRO cobalt bit set is the reliable choice for your toolbox.

GTIN: 3165140521192