Dormer High Speed Cobalt Drill Bit 1.59mm Diameter, 41mm Overall Length, 16mm Drilling Length, Cylindrical Shank A9201/16

Dormer A9201/16 high speed cobalt drill bit is a precision tool measuring 1.59mm in diameter with an overall length of 41mm and drilling length of 16mm. Manufactured from premium high speed cobalt, this drill bit offers excellent durability and heat resistance, making it ideal for demanding industrial and mechanical drilling applications.

The drill bit features 3 helical flutes designed to efficiently evacuate chips, improving drilling speed and reducing clogging. Its cylindrical shank with a bright (uncoated) finish ensures a secure and reliable fit in drill chucks. The right-hand cutting direction combined with a 130° special point geometry improves centering accuracy and reduces thrust force, which minimizes tool wear and improves hole quality.

The parabolic flute design enables drilling depths up to three times the drill bit diameter without the need for pecking. This makes the A9201/16 particularly suitable for machining deep holes in a variety of materials, including stainless steel, alloys, and other tough metals.

Built with a thicker web design, this drill bit provides increased structural strength to reduce the risk of breakage during demanding operations. It is manufactured according to DIN 1897 standards, ensuring consistent precision and reliability in professional environments.

This drill bit is widely used in industrial manufacturing, mechanical engineering, laboratory tooling, and maintenance applications requiring high-performance drilling solutions. High speed cobalt material provides exceptional heat resistance and wear performance.

Three helical flutes allow fast chip removal and smooth drilling. Cylindrical shank fits standard drill chucks easily and securely. Right-hand cutting direction and 130° point angle for precise hole centering. Parabolic flute design supports deep hole drilling up to three times diameter.

Thicker web design enhances strength and reduces breakage risk. Manufactured to DIN 1897 standards for quality assurance. Explore more professional Drill Bits and power tool accessories at EnvMart for your industrial and mechanical drilling needs.