Dormer High Speed Steel Drill Bit 11.5 mm Size, 142 mm Overall Length A10811.5

Dormer A10811.5 high speed steel drill bit is a precision cutting tool with an overall length of 142 mm and a cutting diameter of 11.5 mm. This drill bit is made from high speed steel, ensuring robustness and wear resistance during drilling operations.

It features 4 helical flutes that enable efficient chip evacuation, improving cutting performance and reducing heat buildup. The 135° split point tip design helps in self-centering and minimizes the cutting forces required, resulting in cleaner holes and increased accuracy.

The shank is cylindrical and straight with a diameter of 11.5 mm, suitable for various standard chucks and drilling machines. The surface is treated with a steam oxide finish that prevents workpiece material from sticking to the drill edges, enhancing longevity and reducing downtime.

This drill bit complies with DIN 338 standards, specifically designed for machining stainless steel, making it ideal for industrial, mechanical, and laboratory applications. Constructed from durable high speed steel for extended tool life.

Features 4 helical flutes ensuring efficient chip removal. Flute length is 94 mm for effective drilling depth. Shank is cylindrical and straight with 11.5 mm diameter for secure tool holding. 135° split point drill tip provides self-centering and reduced cutting forces.

Steam oxide finish reduces material adhesion on the cutting edge. Designed to drill stainless steel in both hand-held and machine applications. Complies with DIN 338 standards for jobber drills. Ideal for industrial fabrication, maintenance workshops, manufacturing and mechanical engineering sectors.

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