Dormer HSS Single-Flute Helical Drill Bit 15.5mm x 156mm Overall Length A17015.5

Dormer A17015.5 is a high-quality high-speed steel (HSS) drill bit with a single helical flute optimized for metal piercing applications. With a precise diameter of 15.5mm and an overall length of 156mm, this drill bit is designed to provide dependable performance for both steel and cast iron materials.

The cylindrical shank with a size of 12.7mm allows compatibility with tool spindles featuring up to 13mm capacity, making it suitable for a range of machinery. The 118° drill point angle and helical flute type provide efficient drilling and effective chip removal, reducing wear and improving cutting accuracy.

Its 83mm drilling length balances depth capacity and rigidity, accommodating various industrial, mechanical, and construction drilling needs. The robust HSS construction ensures durability and longevity under demanding conditions.

This drill bit is a single-piece tool, making it ideal for precision drilling in manufacturing, maintenance, and repair environments. The drill bit features a 15.5mm diameter for general piercing tasks in metalworking. It has an overall length of 156mm with an 83mm drilling length providing optimal reach.

The flute type is helical, ensuring efficient chip evacuation and smooth drilling. The cylindrical shank fits machinery spindles up to 13mm capacity. The drill point angle is set at 118° for accurate cutting performance.

Made from durable HSS material suitable for industrial use. The bit is supplied as a single piece, suitable for mechanical and fluid power tool applications.

This Dormer drill bit is suited for industrial, mechanical, construction, and manufacturing use where precision metal drilling is required. Its high-speed steel build makes it effective and long-lasting under heavy-duty processes.

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