Dormer Pramet A120 6.90 mm HSS ST STRAIGHT SHANK STUB DRILL DIN 1897

The Dormer Pramet A120 6.90 mm HSS straight shank stub drill (DIN 1897) is a compact, reliable drill bit designed for metalworking across handheld and machine applications. With a 6.90 mm diameter and a straight shank, it fits standard chucks and tool holders for versatile use in workshops and on-site tasks.

Built from premium high-speed steel, this drill combines a 135-degree split point for quick, self-centering starts with a steam oxide finish that reduces material sticking to the cutting edge. The result is more accurate holes and a smoother finishing cut, even when working with tougher alloys.

• 135° Split Point for Self-Centering and Reduced Push Force: Starts holes true with minimal wandering, making drilling easier and improving hole concentricity in a variety of materials.
• Steam Oxide Finish for Clean Starts and Reduced Buildup: Minimizes sticking of workpiece material to the edge, enhances chip flow, and helps extend tool life for longer intervals between changes.
• Premium HSS Construction with DIN 1897 Straight Shank: Robust high-speed steel handles steel, aluminium, and stainless steel; straight shank ensures secure grip in hand-held drills and machine spindles, with DIN 1897 sizing for reliable interchangeability.

With the Dormer Pramet A120 6.90 mm drill, you gain consistent hole quality, faster start times, and broad material compatibility. The combination of a precise split point, anti-sticking finish, and rugged HSS construction means fewer reworks, less downtime, and reliable performance across a range of projects—from quick repairs to precision fabrication. It’s a dependable choice for professionals and serious hobbyists who demand repeatable results and long tool life.