Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 9.7mm Pack of 5

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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 9.7mm Pack of 5

Designed for professionals who demand reliability in demanding materials, the Dormer A147 drill bit delivers exceptional performance in tough drilling applications. Its HSS-E cobalt construction ensures excellent heat resistance and edge retention, making it ideal for cutting through stainless steel, cast iron, and high-strength alloys without premature wear. This pack of five 9.7mm bits offers consistent precision for repeated use on the job site or in the workshop.

- Constructed from HSS-E cobalt (high-speed steel with 5% cobalt content) for superior hardness and hot hardness

- 130 degree split point reduces thrust and allows precise, self-centering starts without wandering

- Steam tempered surface finish provides additional lubricity and corrosion resistance

- Cylindrical shank fits standard three-jaw chucks for secure clamping

- Right-hand cutting direction suitable for most drilling machines and hand drills

- Complies with DIN 338 standard for accuracy and interchangeability

- Ideal for drilling stainless steel, hardened steels, and other difficult-to-machine materials

Whether you are fabricating metal components or carrying out maintenance repairs, this Dormer A147 set gives you the durability and accuracy to get the job done efficiently.

GTIN: 7320760691557