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Bosch PRO HSS-G Drill Bit 4.2mm Pack of 1

Bosch Professional

Compare today's prices on the "Bosch PRO HSS-G Drill Bit 4.2mm 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-G Drill Bit 4.2mm Pack of 1".

Bosch PRO HSS-G Drill Bit 4.2mm Pack of 1

Achieve maximum precision when drilling through metal with this high-quality HSS-G twist drill bit. Whether you are working on mild steel, aluminium, or other non-ferrous metals, the bit’s ground flute design ensures clean, accurate holes every time. The exposed 135-degree self-centring split point eliminates the need for a pilot hole, reducing walking and allowing you to drill straight into the workpiece with confidence. Built from high-speed steel with a ground finish, this 4.2mm bit delivers consistent performance and excellent chip removal, making it a reliable addition to any toolbox.

- 135-degree self-centring split point for precise starts without wandering

- Ground HSS-G construction for durability and sharpness in metal drilling

- 4.2mm diameter ideal for common fasteners and pilot holes

- High-speed steel material withstands heat and wear during repetitive use

- Suitable for drilling steel, aluminium, and non-ferrous metals

- Pack of one – perfect for replacing a single worn bit or adding to a set

Trust the Bosch PRO HSS-G Drill Bit to deliver professional-grade accuracy and long-lasting performance on every metalworking task.

GTIN: 3165140521536