Introducing the Dormer Pramet A976 6.80 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK EXTRA LONG SERIES (1) DRILL DIN 1869 / 1 — a purpose-built solution for deep-hole drilling across multiple materials. This drill blends advanced geometry with durable materials to deliver reliable performance in demanding shop and production settings.

• 130° point for self-centering and reduced push force: starts cleanly, minimizes wander, and lets you drill with confidence even in tougher substrates.
• Bright finish to prevent sticking and chip welding: the edge stays cleaner in long cuts, supporting smoother chip evacuation and consistent hole quality.
• Parabolic flute design for extra-deep holes in a single pass: efficient chip removal reduces clogging and heat buildup when drilling deep features.
• Premium HSS-E material: cobalt-augmented high-speed steel stands up to higher temperatures, making it versatile for steel, stainless steel, aluminum, and other alloys.
• Extra-long length with straight shank: delivers extended reach without compromising rigidity, ideal for deep cavities, blind holes, and complex assemblies.
• DIN 1869 / 1 compatibility: guaranteed fit with standard chucks and drilling setups for seamless interchangeability.
• Multi-application performance: a single drill that handles a broad range of common drilling tasks, reducing tool SKU clutter and simplifying setup.

Use cases and scenarios where this drill shines:

• Deep-hole drilling in thick steel plates, where standard length bits struggle to reach and chip evacuation becomes a bottleneck.
• Long through-holes in aluminum components and nonferrous parts where clean entry and steady progress matter for tolerances.
• Maintenance and fabrication tasks that require extended reach—think long brackets, frames, or assemblies with hard-to-reach pockets.

Practical tips for maximizing performance:

• Match speed and feed to the 130° point to maintain a stable cutting action and minimize heat buildup.
• Use appropriate cutting fluid or coolant when drilling steel or stainless steel to extend edge life and improve finish.
• Ensure the drill shank remains true to the axis of the workpiece to take full advantage of the extra-long reach without deflection.
• Maintain chip clearance by drilling in a steady, uninterrupted motion and lifting only when necessary to evacuate debris.

Whether you’re a professional machinist, fabricator, or maintenance technician, the Dormer Pramet A976 drill delivers dependable performance, extended reach, and versatile material compatibility in a single, easy-to-use tool.