Dormer Pramet A110 1.20 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

Meet the Dormer Pramet A110 1.20 mm HSS straight shank long-series drill DIN 340—a precision tool built for deep-hole performance and dependable reliability across common metals. Designed for engineers, hobbyists, and workshop professionals, this drill bit pairs a robust cutting geometry with a longer reach to handle challenging drilling tasks without compromising accuracy.

• 118° conventional point delivers a strong, self-centering tip that starts cuts cleanly and remains easy to re-sharpen when needed, reducing downtime and maintaining precision over many holes.
• Steam oxide finish minimizes built-up material on the cutting edge, helping you push material away smoothly and reducing workpiece sticking during drilling cycles.
• Long length series provides increased reach for deeper holes and hard-to-access pockets, making it ideal for fixtures, molds, and assemblies where depth matters.
• Premium HSS material offers dependable performance across a range of metals—steel, aluminium, and stainless steel—delivering consistent cutting action and longer tool life in daily shop use.
• Straight shank ensures broad compatibility with a variety of drill chucks and collets, suitable for both handheld drilling and machine-based operations.
• DIN 340 specification guarantees standardization and interchangeability with compatible holders, so you can trust reliable fit in your toolkit.
• Drill diameter 1.20 mm is exact for precision work, enabling clean, accurate holes in thin-walled components and intricate assemblies.

Whether you’re fabricating precision enclosures, assembling small mechanical parts, or performing detailed repair work, the Dormer Pramet A110 drill delivers a dependable blend of depth capability, edge retention, and versatility. The 118-degree point, combined with the steam oxide finish, helps you achieve consistent starts and smoother chip control across metals while minimizing friction. Use this long-series drill in handheld drills for small, precise holes or in milling machines and CNC setups where depth and reach are critical.