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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 5.7mm Pack of 5 - Image 1
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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 5.7mm Pack of 5

DORMER

Compare today's prices on the "Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 5.7mm Pack of 5".

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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 5.7mm Pack of 5".

Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 5.7mm Pack of 5

Crafted for demanding drilling applications, the Dormer A147 HSS-E Cobalt drill bit delivers outstanding performance and exceptional longevity. Its premium cobalt construction ensures reliable cutting in tough materials, making it an essential choice for professionals and serious DIYers who need precision and durability on every job.

- Constructed from HSS-E cobalt high speed steel for superior heat resistance and extended tool life

- 5.7mm diameter, ideal for precise hole sizing in a range of metalworking tasks

- Pack of 5 bits, offering great value and convenience for repeated use

- Engineered for improved wear resistance, especially in stainless steel and other hard-to-machine alloys

- Ground flutes and point geometry provide clean cutting action and reduced drilling effort

- Suitable for use in hand drills, pillar drills, and machine tooling applications

- High cobalt content enhances red hardness, maintaining sharpness at elevated temperatures

- Complies with strict Dormer quality standards for consistent performance

Whether you are working on automotive repairs, fabrication projects, or maintenance tasks, this set of drill bits delivers the reliability you can trust for clean, accurate results.

GTIN: 7320760691151