Dormer Pramet A620 6.80 mm HSS-E STRAIGHT SHANK STAINLESS STEEL STUB DRILL X2.5D DIN 1897

The Dormer Pramet A620 6.80 mm HSS-E Straight Shank Stub Drill is a high-performance tool designed for drilling in stainless steel and other demanding materials. Its straight shank and stub length deliver exceptional rigidity, helping you achieve accurate, clean holes even in tight or awkward setups. Built to DIN 1897 standards, it supports reliable interchangeability with common drill chucks and fixtures, while the 2.5xD depth ratio makes precision work practical in restricted spaces.

Made from HSS-E (high-speed steel with cobalt), this drill offers superior heat resistance and durability for tough cutting conditions. The bronze-toned finish visible in the image reflects its robust construction and real-world reliability. This combination is ideal for workflows that demand consistency, reduced tool wear, and steady performance across multiple holes.

• Rigid stub geometry for precise holes: Stub length provides exceptional rigidity, reducing deflection and delivering accurate, clean holes in stainless steel and other hard alloys.
• HSS-E cobalt alloy for heat resistance: Cobalt-enhanced steel delivers greater heat tolerance and longer tool life, maintaining performance under high-speed or demanding cuts.
• DIN 1897 compliant with 2.5xD depth: Standardized size and depth ratio enable reliable, repeatable results in confined spaces and established machining setups.

This drill is designed to improve your workflow with dependable performance, helping you complete precision holes faster and with fewer passes. Its combination of rigidity, durable alloy, and standard compliance makes it a trusted choice for engineers, machine shops, maintenance teams, and serious hobbyists seeking consistent results from stainless steel and other challenging materials.