Dormer Pramet A510 8.10 mm HSS TiN ADX STRAIGHT SHANK JOBBER DRILL DIN 338

The Dormer Pramet A510 8.10 mm diameter HSS TiN ADX STRAIGHT SHANK Jobber Drill (DIN 338) is a versatile drilling tool designed for professionals and hobbyists who need reliable, precise holes across steel, aluminium, and stainless steel. With a premium HSS core and a Titanium Nitride coating, it delivers longer tool life and steadier performance even when drilling tougher materials.

Key design features support accurate starts and efficient drilling: a 130° thinned point for self-centering and reduced entry push force; convex cutting edges that promote smooth chip breakage; and a straight shank compatible with standard chucks. This drill is capable of producing high-quality, accurate holes at high speeds and feeds, maintaining tight tolerances (h9).

• 130° Thinned Point: self-centering tip reduces wander and starting resistance, helping you locate holes quickly and start cuts cleanly.
• Titanium Nitride Coating: hard, wear‑resistant surface extends tool life and sustains sharpness for longer in demanding materials and high-speed drilling.
• Convex Cutting Edges: enhances chip formation and removal, enabling higher feeds and smoother operation with less buildup.

In practical use, the A510 drill delivers dependable, repeatable hole quality with reduced downtime and fewer tool changes. Its combination of long life, reliable starts, and efficient chip control helps you complete projects faster, improve throughput, and maintain consistent results across job sites, workshops, and production environments.