Dormer Solid Carbide Drill Bit Steel, Iron, 66mm Overall Length, 5mm Diameter, Cylindrical Shank, TiAlN Coating R4585.0

Dormer R4585.0 solid carbide drill bit specifically designed for high-performance machining of steel and iron materials. It features a 5mm drill bit size with an overall length of 66mm, making it ideal for precise and efficient drilling tasks.

The drill bit is coated with titanium aluminium nitride (TiAlN) to provide excellent wear resistance and durability, extending tool life during demanding operations. The three helical flutes facilitate effective chip evacuation, optimizing the cutting process and allowing higher feed rates. The cylindrical shank of 6mm diameter ensures compatibility with a wide range of drilling machines and equipment.

The drill point angle is 140 degrees, which aids in accurate, clean hole formation and reduces wandering during drilling. The coolant-through feature further enhances performance by providing cooling directly to the cutting edge, reducing heat buildup and increasing productivity.

This drill bit adheres to DIN 6535 HA and DIN 6537 K standards, ensuring quality and reliability for industrial, manufacturing, and mechanical engineering applications. It is suitable for use in industries such as metal fabrication, automotive, aerospace, and general workshop machining environments.

TiAlN coating provides outstanding wear protection. Helical 3-flute design for enhanced chip removal. Cylindrical shank for stable mounting and versatility. 140° drill point angle for precision cutting. Coolant-through design supports longer tool life and higher feed rates.

Conforms to DIN 6535 HA and DIN 6537 K standards. Ideal for steel, iron, and general machining applications.

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