Dormer Pramet A553 15.00 mm HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILL DIN 6535 HA

The Dormer Pramet A553 15.00 mm HSS-E drill is a versatile metalworking tool designed for reliable holemaking across steel, aluminium, and stainless steel. With a straight shank (DIN 6535 HA) and a 15 mm diameter, it fits standard machines and setups found in workshops, fabrication shops, and production lines.

Its 130° thinned point self-centers the hole and reduces the push force required to start drilling, delivering clean starts with less effort. The Titanium Aluminium Nitride coating extends tool life and enhances performance when drilling harder materials, while convex cutting edges with coolant feed improve chip breakage and removal, enabling higher cutting speeds and feeds without compromising life or hole quality.

• 130° Thinned Point for Self-Centering and Reduced Push Force: Helps start holes cleanly with less effort and reduces wandering for accurate first-pass results.
• TiAlN Coating for Longer Tool Life: Extends service life and improves performance on tougher materials, reducing downtime and tool changes.
• Convex Cutting Edges with Coolant Feed: Enhances chip control and removal, enabling higher speeds/feeds while protecting the edge for more consistent, high-quality holes.

This drill delivers precise, repeatable results across a range of metals while maintaining reliability in demanding environments. With its durable HSS‑E core, TiAlN coating, and coolant-assisted geometry, you can work faster, reduce rework, and rely on consistent hole quality with h9 tolerance.