Dormer Pramet A553 13.50 mm HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILL DIN 6535 HA

The Dormer Pramet A553 13.50 mm HSS-E TiAlN-Top Straight Shank Drill with Coolant Feed (DIN 6535 HA) is a versatile drilling solution designed for engineers, buyers, tradespeople, hobbyists, and anyone needing reliable, precise holes quickly. Built from premium HSS-E material and finished with a TiAlN coating, it delivers long tool life and dependable performance across materials such as steel, aluminium, and stainless steel. The straight shank and coolant-feed design, with X5D geometry, ensure easy integration with a wide range of machines while maintaining steady, accurate hole quality.

• 130° Thinned Point for Self-Centering: Promotes accurate hole starts and reduces the push force required, helping to minimize wandering and improve first‑hole accuracy.
• TiAlN-Coated HSS-E for Longer Life: Titanium Aluminum Nitride coating increases wear resistance and performance, extending tool life even when drilling harder materials.
• Convex Cutting Edges with Coolant Feed for Chip Control: Improves chip breakage and removal, maximizing tool life and enabling higher cutting speeds and feeds.

This drill is engineered for high performance, capable of producing high quality and accurate holes (H9 hole tolerance) at speed. Its robust construction and reliable coating work together to reduce downtime, boost throughput, and provide consistent results across a variety of drilling tasks.