Dormer Pramet A110 21.00 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340 ISO Insert - RC Style Radius Options: Available in a

Radius Options: Available in a range of corner radii to tailor fillets and corners

The straight shank with AcuRea coating provides reliable performance in demanding applications

consistent geometry across parts

helping maintain cutting performance and surface finish

making it suitable for precise hole finishing in a variety of metals

Dormer Pramet A110 21.00 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340 ISO Insert - RC Style Radius Options: Available in aThe A110 21 mm HSS Straight Shank Long Series Drill (DIN 340) is engineered for serious metalworking tasks where reach and reliability matter. This long series drill combines a robust tip, precise geometry, and a durable build to tackle deeper holes with confidence. Diameter: 21. 0 mm, designed for clean, aggressive metal removal in steel, aluminum, and stainless steel. Overall length: 261 mm with a flute length of 171 mm, delivering extended reach