Dormer Pramet A117 6.20 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897

The Dormer Pramet A117 6.20 mm HSS-E Straight Shank Stub Drill (DIN 1897) is a compact, high‑performance tool designed for precise metal drilling. Its straight shank fits a wide range of chucks, making it a reliable choice for workshops, fabrication shops, and on‑site work.

Engineers, machinists, tradespeople, and hobbyists rely on its focused design to start holes cleanly and finish with accuracy. The 135° split point helps with self-centering and reduces the push force required to begin cutting, while the bronze oxide finish minimizes sticking of workpiece material to the edge, supporting a smoother cut and longer edge life. Built for tough jobs, the drill uses premium HSCO material and a heavy‑duty design, enabling drilling in hard materials including tool steel and delivering consistent results.

• 135° split point: Self-centering starting geometry reduces wandering and lowers the effort needed to begin cutting for faster, more accurate hole starts.
• Bronze oxide finish: Reduces edge sticking and built‑up material, promoting smoother cuts and longer edge life.
• Premium HSCO material with heavy‑duty design: Optimized for hard metals (including tool steel) with durable construction for reliable, long‑lasting performance in demanding applications.

Together, these features translate to improved workflow, fewer reworks, and consistent hole quality across a range of materials. Whether you're fabricating, repairing, or performing precision drilling, this drill offers dependable performance, quick setup, and enduring value.