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Bosch PRO HSS-G Extra Length Drill Bit 4mm Pack of 5

Bosch Professional

Compare today's prices on the "Bosch PRO HSS-G Extra Length Drill Bit 4mm Pack of 5".

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Last Updated: 06/10/2026
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Product Description

Compare today's prices on the "Bosch PRO HSS-G Extra Length Drill Bit 4mm Pack of 5".

Bosch PRO HSS-G Extra Length Drill Bit 4mm Pack of 5

Whether you are drilling deep holes in metal, sheet steel, or structural beams, these Bosch PRO HSS-G Extra Length Drill Bits deliver the reach and precision you need. The 4mm diameter is one of the most widely used sizes in metalwork and construction, and this pack of five ensures you always have a sharp spare on hand. Each bit is engineered with high-speed steel ground to tight tolerances, providing clean, accurate cuts even in demanding applications. The extra length design allows you to access recessed or awkward positions without sacrificing stability, reducing the risk of breakage and ensuring consistent performance.

Key features of the Bosch PRO HSS-G Extra Length Drill Bit 4mm Pack of 5 include:

- HSS-G (high-speed steel ground) construction for superior hardness and durability

- Extra length to reach deep or confined drilling zones

- Precise 4mm diameter – a standard size for metalworking tasks

- Pack of five bits for extended working life and value

- Suitable for use in steel, non-ferrous metals, and construction materials

- Self-centering tip for reduced walking and cleaner entry holes

Designed for professional tradespeople and serious DIY enthusiasts, this set offers reliable performance and long service life in tough materials.

GTIN: 3165140067065