Dormer Pramet A510 4.10 mm HSS TiN ADX STRAIGHT SHANK JOBBER DRILL DIN 338

The Dormer Pramet A510 4.10 mm HSS TiN ADX straight shank jobber drill (DIN 338) is a high-performance drilling solution designed for a wide range of metals. With a standard straight shank and DIN 338 compatibility, it fits most chucks and setups, making it suitable for engineers, machinists, fabricators, and serious hobbyists who demand reliable, precise holes. Its compact 4.10 mm diameter is ideal for small, accurate hole work across steel, aluminum, and stainless steel.

• 130° Thinned Point for Self-Centering and Reduced Push Force: The optimized point starts holes cleanly, centers itself, and lowers the force required to begin cutting, improving control and reducing operator fatigue.
• Titanium Nitride (TiN) Coating for Extended Tool Life: TiN coating reduces wear and friction, boosting durability and performance when drilling into harder materials, so you get more holes per tool.
• Convex Cutting Edges for Efficient Chip Breakage: The rounded geometry helps break and evacuate chips quickly, enabling higher speeds and feeds while delivering smoother hole finishes.

This high-performance drill is engineered to produce high-quality, accurate holes even at higher speeds and feeds, with h9 hole tolerance. Its premium HSS core handles a broad material range—from steel to aluminum to stainless—while the TiN coating and chip-control design translate to less downtime, fewer reworks, and more consistent results in daily production or workshop tasks.