Dormer Pramet A920 10.20 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI

The Dormer Pramet A920 10.20 mm HSS-E High Performance Multi-Application Straight Shank Stub Drill is a versatile drilling solution built for a wide range of metals. With a 10.20 mm diameter and a straight shank designed for DIN/ANSI holders, it’s suited for engineers, machinists, tradespeople, hobbyists, and DIY enthusiasts who need reliable, precise holes across different materials.

Crafted from premium HSS-E and optimized for multi-material use, this drill maintains accuracy even at higher speeds and feeds, delivering clean, repeatable results across steel, aluminum, and stainless steel. Its design supports confident starts and durable performance in demanding applications.

• 130° Self-Centering Point: Helps with self-centering and reduces the push force required, enabling smoother starts and cleaner hole entry.
• Bright Finish Reduces Material Sticking: The bright cutting edge minimizes sticking of workpiece material, improving chip flow and edge life for more consistent performance.
• Parabolic Flute Design for Deeper Holes: Enables drilling deeper holes in a single pass, boosting productivity and reducing the need for reworking or multiple passes.

This combination of geometry, finish, and material quality supports high-precision results at speed, with h10 hole tolerance that helps you meet tight dimensional requirements. The straight shank design ensures secure, repeatable seating in common chucks and fixtures, making the A920 a reliable choice for production runs, on-site work, or general purpose metal drilling.