Dormer High Speed Steel Titanium Nitride Coated Jobber Drill Bit 4.5mm Diameter 80mm Overall Length A0024.5

Dormer A0024.5 High Speed Steel (HSS) Titanium Nitride (TiN) coated Jobber Drill Bit with an overall length of 80mm and a 4.5mm diameter is a professional-grade tool designed for precision drilling in a variety of materials. This drill bit features four helical flutes that help in efficient chip removal and a self-centring 118° split-point tip for excellent positional accuracy and superior hole quality.

Manufactured from premium quality high-speed steel and finished with a titanium nitride coating, these drill bits provide enhanced wear resistance, prolonged tool life, and improved cutting performance especially while drilling harder materials. The straight cylindrical shank with a 4.5mm diameter fits standard drill chucks, making it suitable for both hand-held and machine use.

This Dormer A002 series drill bit is compliant with stringent industrial standards such as DIN 338 RN, ISO 235, and BS 328, ensuring reliable and consistent performance. It is optimized for use in steels, cast steel, grey and malleable cast iron, nickel-brass, aluminium alloy, graphite, plastics, and other materials commonly encountered in construction, engineering, manufacturing, and maintenance industries.

The drill bit’s right-hand cutting direction promotes efficient cutting and easy chip evacuation. Their optimized web design enhances strength and rigidity, allowing drilling depths up to 4 times the diameter (4xD) in various materials without compromising durability.

This pack contains five identical drill bits, making it suitable for shops and workshops requiring multiple spares or set use. The engraved size markings on each bit allow for easy identification during work.

Manufactured from high-speed steel with titanium nitride tip coating for durability. Four helical flutes designed for efficient chip evacuation. 118° split point for precise drilling and reduced walking. Right-hand cutting direction for optimized performance.

Suitable for both hand and machine drilling applications. Compliant with DIN 338 RN, ISO 235, and BS 328 standards. Ideal for materials including steel, cast iron, aluminium alloy, plastics, and graphite. Pack contains 5 Drill Bits with engraved size markings for easy use.

This Dormer drill bit range is ideal for industrial, construction, manufacturing, and mechanical workshops requiring reliable and high-performance drilling tools. Explore more premium power tool accessories and precision cutting tools within EnvMart's Industrial Tools & Equipment category for enhanced productivity.