Dormer Pramet A510 3.30 mm HSS TiN ADX STRAIGHT SHANK JOBBER DRILL DIN 338

The Dormer Pramet A510 3.30 mm HSS TiN ADX straight shank jobber drill is built for professionals and serious hobbyists who demand clean, precise holes across a range of materials. With DIN 338 sizing and a robust HSS core, this drill fits standard chucks and holders for dependable performance in everyday workshops.

Key design features include a 130-degree thinned point that self-centers the start and reduces the push force required, a Titanium Nitride coating to extend tool life, and convex cutting edges that break chips for easier removal and higher cutting speeds. This combination enables high-quality, accurate holes even at higher speeds and feeds, with H9 hole tolerance.

• 130° Thinned Point for Easy Start: Self-centers the drill and lowers the pushing effort, reducing wandering and giving you cleaner, more repeatable hole starts.
• TiN Coating for Longer Life: The Titanium Nitride finish protects the cutting edges, improving wear resistance and extending service life when drilling tougher materials.
• Convex Cutting Edges for Efficient Chip Break: Chips break more readily and clear away smoothly, enabling higher speeds and feeds without sacrificing hole quality.

Designed to perform across steel, aluminum, and stainless steel, the A510 drill helps you complete projects faster with reliable accuracy. Its combination of a precise point, durable coating, and chip-control geometry supports consistent results, reduces downtime, and fits seamlessly into standard tooling setups for everyday use.