Dormer Pramet A125 2.50 mm x 160 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328

The Dormer Pramet A125 2.50 mm x 160 mm HSS straight shank extra-long drill is built for precision deep-hole work in metalworking environments. With a compact 2.50 mm diameter and a generous 160 mm overall length, it delivers reliable reach without compromising rigidity or control.

• 118° conventional point for a stable start and efficient chip evacuation. The geometry resists wandering, making start-up smoother and reducing the need for multiple re-entries.
• Steam oxide finish minimizes built-up edge and prevents workpiece material from sticking to the cutting edge, contributing to cleaner holes and longer tool life.
• Extra-long length series designed to reach deep into workpieces and access recessed or obstructed drilling areas—ideal for through-holes, blind holes, and applications where extended reach matters.
• Premium HSS material delivers dependable performance across a range of metals, including steel, aluminum, and stainless steel, enabling a single drill to handle diverse projects.
• Straight shank provides universal compatibility with standard drill chucks and collets, ensuring secure grip and consistent runout on machines from drill presses to CNC setups.
• Versatile, all-purpose use—well-suited for machine shops, fabrication shops, and DIY metalworking tasks where depth, precision, and reliability are required.

Ideal for engineers, machinists, and fabricators tackling deep-hole drilling tasks, this drill reduces tool changes and improves throughput. Whether you’re drilling deep pilot holes in steel components, creating access holes in aluminum housings, or preparing stainless steel parts for assembly, the A125 delivers consistent performance with minimal chatter and a clean finish. Pair it with appropriate cutting data and lubrication for optimal results, and rely on its robust construction to extend service life across demanding projects.