The Europa Tools Slot Drill - HSS-E 8% Cobalt, 2-Flute Short Uncoated, 13mm is built for precision slotting in demanding metalworking projects. Its cobalt-enhanced HSS core and short, rigid geometry deliver stable cuts and consistently accurate slots. Diameter: 13 mm Material: HSS-E with 8% cobalt for enhanced hardness, heat resistance, and wear resistance Flute count: 2 flutes for efficient material removal and reliable chip clearance Length: Short overall length to maximize rigidity and minimize deflection during cutting Coating: Uncoated surface to improve chip evacuation and reduce friction for better cutting performance Design purpose: Optimized for slotting where precise, parallel slots across a range of widths are required This slot drill combines durability with predictable performance, making it suitable for repetitive slotting tasks in tougher materials. The 2-flute configuration supports steady, clean-cut progression, while the uncoated finish helps maintain smooth chip flow and a high-quality surface finish on the slot walls. The short, rigid build minimizes tool deflection, helping you achieve accurate, repeatable results with less effort and downtime.