Dormer Solid Carbide Drill Bit 8 mm Diameter, 91 mm Overall Length, Titanium Aluminium Nitride Coating R4548.0

The Dormer R4548.0 solid carbide drill bit features an 8 mm diameter and a 91 mm overall length, designed to deliver excellent performance in high-precision industrial machining environments. The solid carbide construction ensures exceptional strength and wear resistance for prolonged tool life.

This drill bit is coated with titanium aluminium nitride (TiAlN), providing outstanding productivity by reducing heat and wear during heavy-duty drilling operations. It incorporates a helical flute with 5 flutes to optimize chip evacuation and maintain cutting efficiency.

Its cutting design incorporates a 140° point angle and coolant feed holes to enhance cutting effectiveness and improve chip flow. The drill bit has a cylindrical straight shank sized at 8 mm, which allows secure fixture in machine tool holders.

The drill bit is engineered to drill up to five times its diameter in most material types, making it highly versatile for various industrial applications including mechanical, fluid power tools, manufacturing, and construction sectors.

Manufactured to meet stringent DIN 6535 HA and DIN 6537 L standards, this drill bit assures compliance with industry quality and dimension specifications. Constructed from solid carbide for enhanced durability and precision machining.

Features a titanium aluminium nitride (TiAlN) coating for superior productivity and extended tool life. Helical flute design with 5 flutes enables efficient chip evacuation and cutting performance. Designed with a 140° drill point angle and coolant feed holes to optimize cutting efficiency.

Cylindrical straight shank with an 8 mm size ensures secure holding and compatibility with standard tool holders. Capable of drilling up to 5 times the diameter in most material types for versatile use. Adheres to DIN 6535 HA and DIN 6537 L standards, ensuring reliable quality.

This drill bit is ideal for industries requiring precise and efficient drilling such as mechanical manufacturing, fluid power tool applications, and general industrial machining tasks. Explore more Dormer drill bits and power tool accessories on EnvMart for comprehensive tooling solutions.

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