Dormer Pramet R520 5.00 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539

The Dormer Pramet R520 5.00 mm carbide straight-shank stub drill (DIN 6539) is built for reliable, precise hole making across a range of metals. Its straight-shank design fits standard chucks and fixtures, making it a dependable choice for engineers, machinists, and hobbyists who value clean, consistent results.

Designed for versatility and speed, this drill combines a 130° point for self-centering and reduced push force, a Titanium Nitride coating for longer tool life and better performance on harder materials, and a high-performance design that delivers high-quality, accurate holes even at high speeds and feeds (h8 hole tolerance).

• 130° Point: Helps with self-centering and reduces the push force required.
• Titanium Nitride coating: Increases service life of the drill, improved performance when drilling harder materials.
• High-performance with h8 hole tolerance: Capable of producing high quality and accurate holes even at high speeds and feeds (h8 hole tolerance).

With a premium carbide core and DIN 6539 straight shank, this drill is built for durability and dependable results. The TiN coating reduces wear, while the geometry supports fast, efficient drilling with tight tolerances, helping you complete projects on time and to specification. Ideal for production runs or precise manual work, it keeps downtime to a minimum and ensures repeatable hole quality across materials including steel, aluminum, and stainless steel.