Dormer High Speed Cobalt Drill Bit 3.57 mm Size, 73mm Overall Length, 3.6mm Cylindrical Shank, 130° Point Angle A9009/64

Dormer A9009/64 High Speed Cobalt Drill Bit with 3.57 mm size and 73mm overall length is an industrial-grade tool designed for precision drilling in a wide range of materials. Constructed from high speed cobalt, this drill bit offers superior heat resistance and durability, making it ideal for demanding manufacturing and metalworking environments.

This drill bit features a helical flute type with 6 flutes, facilitating rapid chip evacuation to maintain drilling efficiency and minimize heat buildup. Its cylindrical shank of 3.6mm diameter ensures firm holding in chucks and drills. The bright, uncoated finish provides smooth cutting and reduces friction during operation.

The 130-degree specialized drill point angle improves centering capability, allowing for accurate hole starts while reducing thrust force and the risk of bit walking. The 44mm drilling length combined with the total length of 73mm supports deep hole drilling up to six times the drill diameter without pecking, suitable for applications requiring precision and high performance.

This product is manufactured according to DIN 338 standards, ensuring compliance with recognized quality benchmarks. Its right-hand cutting direction is compatible with standard drilling machines and industrial setups.

High speed cobalt material for enhanced wear resistance and tool life. Helical flute type with 6 flutes for improved chip removal and performance. Cylindrical shank type for standard drill compatibility and grip. Bright (uncoated) finish for smooth cutting action.

3.6mm shank size ensures secure chuck holding. 130° point angle for excellent centering and reduced drilling thrust. 73mm overall length and 44mm drilling length support deep hole drilling. Right cutting direction optimized for typical drilling applications.

Complies with DIN 338 standards.

Ideal for industrial, mechanical, construction, manufacturing, and metalworking applications where precision and durability are critical. This drill bit supports drilling in a wide variety of metals, providing reliable performance in workshop and factory settings.

Explore the extensive range of Dormer Drill Bits and cutting tools available on EnvMart for comprehensive industrial tooling requirements.