Dormer Pramet A110 5/64 Inch HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

Meet the Dormer Pramet A110 5/64 Inch HSS straight-shank long series drill, engineered for precision and endurance in demanding metalworking tasks. Built to DIN 340 specifications, this drill pairs a reliable 118° conventional point with practical regrindability for extended tool life in the shop or on site.

• 118° conventional point — creates a strong starting edge that resists wandering and is easy to re-sharpen, delivering consistent hole starts and predictable cutting performance.
• Steam oxide finish — minimizes workpiece material adhesion at the cutting edge, helping to reduce built‑up edge and extend drill life in tougher metals.
• Long length series — designed for deeper holes and applications where extra reach is essential, making this drill ideal for thick plates, tubes, and hard-to-access work areas.
• Premium HSS material — high-speed steel construction provides a versatile solution for drilling various materials, including steel, aluminum, and stainless steel, with reliable cutting action and durability.
• DIN 340 compliance — adheres to a standardized size and geometry, ensuring compatibility with common drill chucks and tooling setups across machines and handheld drills.
• Straight shank — straightforward mounting in collets or chucks, delivering true runout control and stable performance in both hand‑held and machine applications.
• Versatile industrial performance — a true all‑rounder for fabrication shops, maintenance teams, and hobbyists who need a dependable drill that can tackle steel, aluminum, and stainless steel without swapping tools.

Who benefits most: metalworkers, machinists, and fabricators who routinely drill deep holes or work with thick materials will appreciate the A110’s extended reach and dependable cutting action. It’s equally at home in a drill press, CNC setup, or portable drill, making it a practical upgrade for shops that want one drill that covers a broad range of materials and thicknesses.

Practical tips for best results: start with a light, steady feed and maintain proper lubrication to minimize heat and extend edge life. When drilling stainless steel or hard alloys, use cutting fluid and avoid excessive speeds to prevent workpiece work-hardening. For precise hole depth, consider using a depth stop or pilot hole to reduce wandering and ensure clean, accurate holes every time.

In the Dormer Pramet A110 5/64 Inch HSS Straight Shank Long Series Drill, you’re getting a dedicated deep-hole solution that blends robust geometry, durable construction, and the versatile performance needed for professional metalworking challenges.