Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 7.1mm Pack of 5

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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 7.1mm Pack of 5

Designed for the most demanding drilling applications, the Dormer A147 HSS-E Cobalt drill bit delivers exceptional heat resistance and extended tool life, making it the ideal choice for cutting through tough materials such as stainless steel, titanium, and hardened alloys. This pack of five 7.1mm bits ensures you have the precision and durability needed for professional workshop or industrial use.

- Constructed from premium HSS-E cobalt steel for superior hardness and heat tolerance

- Fully ground from solid with a 135 degree split point for self-centring and reduced thrust

- High temperature resistance enables faster cutting speeds without loss of performance

- Nitrided surface treatment provides additional wear resistance and chips removal efficiency

- Precision ground flutes optimise swarf evacuation and maintain cutting accuracy

- Universal right hand spiral suitable for use with both hand and machine tools

- Conforms to DIN 338 standard for consistent geometry and reliability

Whether you are working on stainless steel fabrication, automotive repairs, or precision engineering, these bits offer the strength and longevity to get the job done efficiently.

GTIN: 7320760691298