Europa Tools Slot Drill - HSS-E 8% Cobalt Uncoated - 2 Flute High Helix - 4mm

The Europa Tools Slot Drill is a rugged, precision cutting solution designed for metalworking professionals who need reliable slotting across steel, stainless steel, and aluminum. This 4 mm diameter, 2-flute HSS-E cobalt drill combines high-helix geometry with an uncoated finish for efficient cutting and long tool life.

• Diameter: 4 mm
• Material: HSS-E with 8% cobalt for enhanced heat resistance and wear protection
• Coating: Uncoated surface to minimize friction and improve chip flow
• Flutes & Geometry: 2-flute design with a high helix angle for fast chip evacuation and a smoother cut
• Compatibility: Suitable for use in milling machines and CNC centers
• Applications: Effective on steel, stainless steel, aluminium, and other alloys

With its robust cobalt composition and optimized flute geometry, this slot drill delivers consistent, precise slots and clean edges even in challenging materials. The uncoated finish reduces friction and heat buildup, supporting longer tool life and steadier performance. The high-helix design minimizes chip recutting and promotes efficient material removal, helping you maintain smooth cuts, steady feeds, and reliable surface finishes across a range of machining scenarios—from through slots and keyways to light pocketing tasks.