Dormer A321 HSS Steam & Bronze Tempered Drill Bit 9mm Pack of 10

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Dormer A321 HSS Steam & Bronze Tempered Drill Bit 9mm Pack of 10

Designed for reliable performance in medium-depth drilling applications, the Dormer A321 Heavy Duty HSS Drill Bit delivers exceptional durability and precision. Its specialised steam and bronze tempering process enhances wear resistance and heat dissipation, allowing for consistent cutting even in demanding materials. Whether you are working with steel, cast iron, or other tough alloys, this 9mm drill bit ensures clean, accurate holes with reduced effort and extended tool life.

- Tri-flat shank design provides secure grip and prevents slippage in the chuck

- High-speed steel (HSS) construction offers superior strength and edge retention

- Steam and bronze tempered for increased hardness and thermal stability

- Heavy-duty geometry optimised for medium-depth drilling applications

- 9mm diameter suitable for a wide range of fastening and fabrication tasks

- Pack of 10 ensures you have spares on hand for ongoing projects

- Manufactured to Dormer’s exacting standards for professional-grade performance

Ideal for professional tradesmen and serious DIY enthusiasts who demand consistent results.

GTIN: 3603607072189