Dormer Pramet A920 9.00 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI

The Dormer Pramet A920 9.00 mm HSS‑E straight shank stub drill is a versatile, high‑performance drilling tool engineered for DIN/ANSI applications. It’s designed to deliver clean, accurate holes across a range of common metals, making it ideal for engineers, machinists, tradespeople, and hobbyists who value reliability and productivity.

The 130° point helps the drill self‑center and reduces the push force needed to start a hole, while a bright finish minimizes material sticking to the cutting edge. A special parabolic flute design enables drilling deeper holes in a single pass, and the premium HSS‑E construction handles steel, aluminium, and stainless steel with consistent results.

• 130° self‑centering point: Guides the drill for clean starts and reduces the effort required to break into the workpiece, helping prevent wander.
• Parabolic flute design for deep holes: Efficient chip evacuation and ability to reach greater depths in one pass, cutting downtime and improving hole quality.
• Premium HSS‑E for versatile metals: Delivers reliable performance across steel, aluminum, and stainless steel with long tool life and tight tolerances.

This combination translates into faster, more consistent hole quality across materials, minimizing rework and downtime. The straight shank ensures broad compatibility with common drills and tool holders, while the HSS‑E formulation maintains sharpness and accuracy at higher speeds and feeds, helping you meet h10 hole tolerance with confidence.