Europa Tools Long Series Drill - HSS CO8 - Straw Coated - 4.4mm

Meet the Europa Tools Long Series Drill in 4.4mm, a purpose-built solution for precise metal drilling that stands up to demanding tasks. Crafted from HSS CO8 and finished with a Straw Coated treatment, this drill bit pairs exceptional hardness with a smooth, low-friction surface to extend cutting life and maintain sharpness through tough passes.

• Long-series design for extended reach — tackle deep holes, recessed work, and hard-to-access workpieces without sacrificing rigidity or control.
• HSS CO8 construction — delivers robust edge retention and reliable performance across a wide material range, from mild steel to cast iron and select non-ferrous alloys.
• Straw Coated finish — reduces friction and heat buildup, promoting cooler operation, cleaner holes, and longer bit life in high-cycle drilling.
• Precise 4.4mm bore — ideal for pilot holes, accurate hole sizing, and situations requiring consistent diameter with repeatable results.
• Chip evacuation and flute geometry — designed to clear chips efficiently, minimizing clogging during continuous drilling and improving hole quality.
• Durable, workshop-ready performance — built to withstand repetitive use in fabrication shops, automotive work, and DIY projects where dependable tooling matters.

Specific use cases include drilling through steel panels, aluminum enclosures, and other common metalwork tasks where deeper holes are needed without flipping to a shorter bit. This drill bit is ideal for professionals and serious hobbyists who value extended reach, stable entry, and lasting sharpness in a single, reliable tool.

Practical tips for best results: use an appropriate cutting fluid or lubrication to control heat, clamp the workpiece securely to prevent wandering, start with a gentle pilot hole if working with very hard materials, and maintain a steady feed to preserve edge integrity throughout the cut.