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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 4.8mm Pack of 10 - Image 1
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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 4.8mm Pack of 10

DORMER

Compare today's prices on the "Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 4.8mm Pack of 10".

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Last Checked: 04/11/2026
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Product Description

Compare today's prices on the "Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 4.8mm Pack of 10".

Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 4.8mm Pack of 10

The Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit is engineered for superior performance and durability. Constructed from HSS-E cobalt, this drill bit delivers exceptional heat resistance and cutting efficiency, making it ideal for drilling into tough materials such as stainless steel, hardened steel, and cast iron. With a 4.8mm diameter and a pack of 10, you get reliable, long-lasting performance for professional and DIY applications alike.

Key features include:

- Made from high-speed steel with 5% cobalt content for enhanced hardness and heat resistance

- 135-degree split point for self-centring and reduced walking, ensuring accurate starts

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

- Suitable for use on a wide range of materials including alloy steels, titanium, and nickel alloys

- DIN 338 standard for consistent quality and compatibility with standard drilling equipment

- Pack of 10 offers excellent value for repeated use or bulk projects

These drill bits combine Dormer's renowned engineering with cobalt technology to deliver outstanding performance in demanding conditions.

GTIN: 7320760691069