Dormer Pramet A110 10.80 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

Introducing the Dormer Pramet A110 10.80 mm HSS ST Straight Shank Long Series Drill (DIN 340) — a precision tool designed to deliver consistent, reliable performance in a wide range of materials. Built for deeper holes and extended reach, this drill combines a robust cutting geometry with a durable construction that professionals trust for repetitive drilling jobs.

Key features that matter in real-world drilling

• 118-degree conventional point — delivers a strong, self-centering tip that starts cleanly and is easy to re-grind when sharpening is needed, reducing downtime and extending tool life.
• Steam oxide finish — minimizes material buildup on the cutting edge, promoting smoother penetration and reduced torque during drilling into metals and alloys.
• Long length series — optimized for deep-hole applications and scenarios where extra reach is essential, such as drilling through thick workpieces or into recessed areas.
• Premium HSS material — versatile enough for steel, aluminum, and stainless steel, delivering dependable performance across a broad range of common workshop materials.
• Straight shank, DIN 340 — designed for compatibility with a wide array of chucks and machine tools, from handheld drills to bench drills and CNC setups, ensuring solid gripping and minimal runout.

Why this drill is a smart choice

• Ideal for fabrication shops, maintenance teams, and DIY enthusiasts who need a reliable long-reach drill that won’t compromise hole quality in metalworking projects.
• Its re-sharpenable tip and durable HSS core mean fewer tool changes and lower long-term tooling costs, especially on repetitive drilling tasks.
• Versatility across handheld and machine-based drilling makes it a practical addition to any toolkit, ensuring you can tackle both quick fixes and precision hole-making with one tool.

Practical tips for best results

• For stainless steel and harder alloys, use moderated feeds and maintain coolant/lubrication to extend edge life and improve chip evacuation.
• Begin with a lightweight center punch and drill a pilot hole if needed to reduce wandering, especially in thicker workpieces.
• Regularly inspect the cutting edge and re-grind when you notice a loss of sharpness to preserve hole accuracy and surface finish.

Engineered for consistency, the Dormer Pramet A110 10.80 mm HSS ST Straight Shank Long Series Drill DIN 340 is the dependable choice when deep-hole performance, durable construction, and broad material compatibility matter most. Add it to your drill kit and experience precise, clean holes with every job.