1. 130° point for true self-centering—the precise point geometry minimizes wandering and reduces the push force required to start each hole, producing cleaner starts and more consistent hole placement.
2. Bright, non-stick finish—the bright surface helps resist built‑up material on the cutting edge, promoting smoother cutting action and reducing dwell time between holes.
3. Parabolic flute design for deep holes—the unique flute profile efficiently evacuates chips, enabling deeper holes to be drilled in a single pass with less clogging and improved hole quality.
4. Premium HSS for broad material compatibility—designed to cut across a wide spectrum of metals, including steel, aluminum, and stainless steel, while maintaining sharpness and longer tool life.
5. Extra-long series for reach and flexibility—the extended flute length provides greater reach in awkward setups, enabling hole access in through-cases, frames, and complex assemblies without resorting to auxiliary drilling methods.
6. Morse taper shank (DIN 1870) for secure spindle mounting—a robust connection that resists pull-out in high-torque machining and supports direct mounting in machine spindles for repeatable performance.
7. Versatile, multi-application capability—ideal for manufacturing, engineering workshops, and maintenance environments where one drill must perform across multiple materials and depths without swapping tooling.

In practical terms, this Dormer Pramet A952 drill shines in scenarios where deep, precise holes are required in a single pass, reducing cycle times and improving throughput in production environments. It’s equally at home in CNC milling, manual milling, or drill-spindle setups where the tool is mounted directly in the spindle, delivering consistent results from the first hole to the last. Its reliability makes it a strong choice for shops that value hassle-free operation, reduced tool changes, and predictable performance across a variety of project types—from general fabrications to more specialized components.

Key use cases

• Deep-hole drilling in steel, stainless steel, and aluminum workpieces where access is limited.
• Machining operations requiring a single, clean entry without drift or wandering.
• Maintenance and repair tasks in workshop environments where a single, versatile drill handles multiple materials.

To maximize life and outcomes, pair this drill with appropriate spindle speeds and feeds for the material at hand, and ensure proper coolant usage to maintain edge life and chip evacuation efficiency.