Dormer Pramet A620 7.00 mm HSS-E STRAIGHT SHANK STAINLESS STEEL STUB DRILL X2.5D DIN 1897

The Dormer Pramet A620 HSS‑E Straight Shank Stub Drill is built for high‑performance drilling in stainless steel and other tough materials. With a 7.00 mm diameter and a straight shank, it delivers precise, clean holes in challenging metalwork, making it a reliable choice for engineers, machinists, and serious hobbyists alike.

Its stub length and HSS‑E cobalt-enhanced composition provide exceptional rigidity and heat resistance, reducing deflection and enabling accurate hole creation even in demanding applications. Designed to DIN 1897 standards and featuring a 2.5D depth ratio, this drill is well suited for precision work in tight spaces where access is limited.

• Rigid stub geometry for precision holes: The short, stiff body minimizes deflection during drilling, delivering consistent hole sizes and smooth finishes in stainless steel and other tough materials.
• HSS‑E cobalt alloy for durability: Enhanced heat and wear resistance extend tool life and maintain sharp cutting performance under demanding conditions.
• DIN 1897 compliance with 2.5D depth: Standardized form and a 2.5D drilling depth provide reliable, repeatable results in compact setups.

With these features, the A620 drill helps you complete demanding tasks more efficiently, delivering consistent quality with fewer tool changes and less rework. It supports tighter tolerances, cleaner holes, and dependable performance across stainless steel and other hard metals, making it a trustworthy addition to any workshop or production line.