Dormer Pramet A553 9.00 mm HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILL DIN 6535 HA

Designed for engineers, buyers, tradespeople, hobbyists, and DIY enthusiasts, the Dormer Pramet A553 9.00 mm HSS-E TiAlN-TOP Straight Shank Drill with coolant feed is a versatile tool for high-precision hole-making. With a straight shank designed for secure, reliable engagement in standard chucks and compatibility with DIN 6535 HA, this drill delivers consistent performance across a wide range of materials.

• 130° Thinned Point for Self-Centering: helps start holes cleanly with less push force, reducing wandering and improving first-pass accuracy on tough or smooth surfaces.
• TiAlN-TOP Coating for Longer Tool Life: the Titanium Aluminium Nitride coating extends edge life and boosts performance when drilling harder materials, allowing higher speeds and extended service intervals.
• Convex Cutting Edges with Coolant Feed: optimized chip breakage and evacuation at higher feeds, enhancing hole quality and enabling faster, more efficient drilling with cooler operation.

This high-performance HSS-E drill is built to produce high-quality, accurate holes (h9 tolerance) even at elevated speeds and feeds. Its combination of a self-centering point, durable coating, and efficient coolant-assisted cutting translates to reduced downtime, longer tool life, and reliable results across steel, aluminium, and stainless steel projects. Whether you’re drilling prototypes, production parts, or maintenance holes, this drill helps you work faster with confidence.