Dormer Pramet A920 6.40 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI

Introducing the Dormer Pramet A920 6.40 mm HSS-E High Performance Multi-Application Straight Shank Stub Drill (DIN/ANSI). This compact drill is built for precise hole-making across common metals and features a straight shank for broad compatibility with standard chucks and holders, making it a reliable choice for both professional shops and serious DIY work.

With a 130-degree point for self-centering and reduced start-up push, a bright finish that minimizes material sticking at the cutting edge, and a parabolic flute design that enables deeper holes in a single pass, this drill delivers high-quality results at varying speeds and feeds (h10 hole tolerance). The premium HSS-E material further enhances its versatility, letting you tackle steel, aluminium, and stainless steel with consistent performance.

• 130° Point for Self-Centering and Reduced Push Force: Starts holes cleanly with less effort, improving accuracy and reducing operator fatigue during entry and initial cutting.
• Bright Finish to Minimize Sticking and Improve Chip Flow: Keeps the edge clear of material buildup, promoting smoother cuts and longer tool life.
• Parabolic Flute Design and HSS-E Multi-Material Performance: Enables deeper holes in one pass while delivering reliable drilling across steel, aluminum, and stainless steel at high speeds and feeds with tight h10 tolerance.

Using this drill helps you complete holemaking tasks faster with consistent, repeatable results. The combination of a precise starting point, anti-sticking edge finish, and a flute design optimized for depth means fewer tool changes, less rework, and improved overall workflow in fabrication, maintenance, and assembly projects. Built for durability and dependable performance, it’s a robust addition to any tool kit needing accurate, multi-material hole production.