The Widin Carbide Drill is a precision tool designed for engineers, buyers, tradespeople, hobbyists, and production environments that demand deep, accurate holes. With an 8xD length and a 12.7 mm diameter, it combines a solid carbide core with an internal coolant channel and a TiAlN coating to enable higher cutting speeds, improved wear resistance, and longer tool life. The single-margin design delivers outstanding stability, helping keep holes true and reducing deviation during drilling.

• Internal coolant delivery: Directs coolant to the cutting edge to flush chips, reduce heat buildup, and maintain steady cutting performance during deeper holes.
• TiAlN coating for wear and heat resistance: Improves edge durability and heat tolerance, enabling higher cutting speeds and longer tool life while preserving cutting quality.
• Single margin design for stability: Enhances hole straightness and minimizes deviation, providing reliable, precise results in challenging materials and deeper drilling tasks.

Together, these features translate to faster, more consistent drilling with fewer tool changes and downtime. The solid carbide core delivers lasting durability, while the internal coolant and TiAlN coating help maintain performance under heat and wear. For production runs or meticulous deep-hole work, this drill delivers dependable, repeatable results you can trust.