Dormer A002 HSS High Speed Steel Jobber Drill Bit with 118 Degree Tin Tipped Split Point, Pack of 10pcs

Dormer Metric Series A002 HSS Straight Shank Jobber Drill Bits are engineered for enhanced performance and durability in a wide range of materials. Each drill bit features a robust titanium nitride (TiN) coating, significantly extending tool life while improving cutting efficiency during operation. This coating not only reduces friction but also provides protection against wear, making these drills ideal for use on hard-to-machine materials such as steel and stainless steel.

The A002 series is designed with a 118-degree self-centering split point that ensures excellent hole quality and positional accuracy. This feature reduces the axial force required during drilling, allowing for smoother operation and improved results, making it particularly advantageous for hand-held use. The superior point design promotes efficient cutting, which contributes to more accurate holes and a better finish overall.

The bright body finish of the drill bits enhances cutting performance, especially when working with ductile materials. All surfaces are ground for consistent precision, ensuring uniformity across the entire diameter range. The optimised helix and flute geometry enhance stiffness while facilitating efficient chip formation and evacuation, which is crucial for maintaining cutting performance and prolonging tool life.

Manufactured in compliance with established standards such as BS328: Part 1: 1986 and DIN 338, these drill bits are available in a broad size range of 1.00mm to 16.00mm. This metric range is complemented by the availability of imperial sizes, offering versatility to accommodate various applications and user preferences.

Typical applications for these drill bits include drilling and tapping in materials such as wood, composites, soft metals, steel, iron, ceramics, and plastics. The premium HSS material used in the construction of the A002 drill bits ensures their suitability for a multitude of tasks, from DIY projects to more demanding industrial uses.

In terms of usability, the easy-to-identify markings allow for quick and convenient identification during in-situ applications. For those seeking a high-quality and versatile drilling solution, the Dormer A002 TiN Jobber Drill Bits offer a reliable option that meets the needs of both hobbyists and professionals alike. Whether you’re working with metal, plastic or various other materials, these drill bits are designed to deliver exceptional performance and longevity on every job.