Dormer Pramet A920 1/2 Inch HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI

The Dormer Pramet A920 1/2 Inch HSS-E high‑performance multi‑app straight shank stub drill is a versatile drilling solution built for a wide range of metals. Designed for engineers, machinists, hobbyists, and maintenance professionals, this drill delivers dependable, accurate holes with every pass.

Equipped with a precise 130° point, a bright cutting edge finish, and a parabolic flute geometry, it starts true and keeps cutting aggressively yet smoothly. The premium HSS‑E material handles demanding materials—from steel to aluminium to stainless steel—while maintaining tight hole tolerances at higher speeds and feeds, making it a reliable workhorse for everyday production and precision jobs alike.

• 130° Point for Self-Centering and Easier Starts: Minimizes wandering at entry and reduces push force, helping you achieve clean, accurate holes with less effort and less risk of walking the drill.
• Parabolic Flute Design for Deep Holes in One Pass: Efficient chip evacuation and reduced clogging allow deeper holes in a single pass, improving throughput and surface finish without multiple retracts.
• Premium HSS-E with Straight Shank: Tough, heat‑resistant steel that works across steel, aluminium, and stainless, delivering high‑quality holes at high speeds and feeds with dependable repeatability. The straight shank ensures broad compatibility with common chucks and adapters.

This drill is built to enhance your workflow: it delivers precise, consistent hole quality, reduces downtime from chip buildup and misstarts, and tolerates challenging materials without compromising accuracy. For shops and jobs requiring reliable performance across multiple materials and setups, the Dormer Pramet A920 1/2" HSS‑E stub drill is a trusted choice that helps you finish projects faster with confident, repeatable results.