Dormer Pramet A553 9.50 mm HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILL DIN 6535 HA

Dormer Pramet A553 9.50 mm HSS-E TiAlN-TOP Straight Shank Drill with Coolant Feed (DIN 6535 HA) is a high‑performance tool designed for fast, accurate hole making across common metals such as steel, aluminium and stainless steel. The 130° thinned point helps the drill self‑centre and reduces the push force required to start cutting, delivering cleaner starts and less wander right from the first inch.

Ideal for engineers, machinists, tradespeople, hobbyists, and workshop environments, this drill combines a straight shank for easy mounting with a durable HSS‑E core and a TiAlN coating for extended life. Its convex cutting edges, paired with coolant feed, boost chip control and enable higher cutting speeds and feeds without sacrificing hole quality.

• 130° Thinned Point for Easy Start: self‑centering and reduced start pressure to minimize drift and improve first‑pass hole accuracy.
• TiAlN‑TOP Coating for Longer Tool Life: provides superior wear resistance and steadier performance when drilling harder materials and tougher alloys.
• Convex Cutting Edges with Coolant Feed: enhanced chip breakup and evacuation, enabling higher speeds and feeds while maintaining tool life and hole quality.

Together, these features deliver reliable, high‑quality holes (h9 tolerance) with fewer tool changes and smoother workflows across a wide range of metals. The tool’s DIN 6535 HA straight shank ensures dependable compatibility with standard chucks and holders, making it a trusted choice for production runs, maintenance tasks, and skilled repairs where consistent results matter most.