Dormer High Speed Steel Titanium Nitride Coated Drill Bit 4 Flutes 80mm Overall Length 4.3mm Shank A0024.3

Dormer A0024.3 high speed steel titanium nitride coated drill bits offer professional-grade performance for industrial and workshop use. Manufactured from premium high speed steel (HSS) with a titanium nitride (TiN) coating on the tip, these drill bits provide increased wear resistance and longer tool life when working on tougher materials.

The drill bits feature 4 helical flutes designed for efficient chip removal and enhanced cutting action. With a cylindrical/straight 4.3mm shank, these bits ensure a secure fit in standard drill chucks suitable for both hand and machine drilling applications.

The 118-degree split point angle improves centering and reduces walking, resulting in precise holes. The overall length of the drill bits is 80mm, with a drilling length of 47mm, making them versatile for various drilling depths. Right-hand cutting direction is standard for this series.

This set contains 5 drill bits, making it ideal for maintenance, metal fabrication, engineering, and construction tasks involving materials such as steels, cast steel, grey cast iron, malleable cast iron, nickel-brass, aluminium alloys, graphite, and plastics. These drill bits are not suitable for masonry drilling.

The product complies with international standards including ISO 235, DIN 338 RN, and BS 328, ensuring quality and reliability. The bits are made in Brazil under stringent quality controls.

Premium high speed steel with titanium nitride coating for durability. 4 helical flutes for efficient cutting and chip evacuation. 118° split point for precise centering and improved hole quality. Cylindrical 4.3mm shank compatible with general drill chucks.

Five-piece set suitable for hand and machine drilling. Complies with ISO, DIN, and BS standards for industrial use.

These Dormer Drill Bits are essential for any industrial workshop, mechanical, engineering, or manufacturing environment requiring accurate, efficient drilling in a wide range of metals and plastics. Explore the full Dormer range on EnvMart for complementary cutting and drilling tools.