Dormer Pramet A110 13.00 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

Dormer Pramet A110 13.00 mm HSS Straight Shank Long Series Drill (DIN 340) is built for serious deep‑hole drilling in a range of materials. With a robust 118° conventional point, this drill bites in confidently and can be re‑ground to maintain performance over many holes, keeping downtime to a minimum.

• 118° point, easy to re‑grind — delivers a strong start in tough materials and can be sharpened cleanly to extend tool life without losing geometry.
• Steam oxide finish — reduces adhesion of workpiece material to the cutting edge, helping keep holes clean and edges sharp across multiple holes.
• Long length, straight shank — designed for deeper holes and restricted access areas, providing reliable reach and concentricity in both handheld and machine drilling setups.
• Premium HSS material — versatile for drilling steel, aluminum, and stainless steel, offering solid wear resistance and dependable performance across common metals.
• DIN 340 compliance — standardized dimensions and geometry ensure compatibility with a wide range of holders, chucks, and machines.
• Six‑times diameter drilling without pecking — optimized for deep holes in steel, reducing cycle time in production or workshop environments while maintaining hole integrity.
• Versatile for hand‑held and machine operations — a practical choice for maintenance tasks, fabrication shops, and workshops where reach and reliability matter.

Technical snapshot

• Diameter: 13.00 mm
• Point angle: 118 degrees (conventional)
• Material: High‑Speed Steel (HSS) with steam tempered finish
• Shank: Straight
• Series: Long series, designed for extended reach
• Standards: DIN 340
• Applications: Steel, aluminium, stainless steel, and other common metals

Practical guidance for best results

To maximize performance, pair the A110 long series drill with appropriate speeds and feeds for your material, and use steady feeds to maintain a true cutting path in deep holes. The steam oxide finish helps keep the cutting edge clear, but overheating can still dull the tip; avoid excessive speeds in soft metals to preserve edge life. When deeper holes are required, the long length and straight shank deliver dependable reach without sacrificing alignment, making this drill ideal for fabrication, automotive maintenance, and general production drilling tasks.

Choose the Dormer Pramet A110 for consistent hole quality, long wear life, and the reliable reach you need when depth and precision matter.