The Widin Carbide Drill Through Coolant 15.7 mm is a solid carbide drill designed to perform reliably in through-coolant setups. Built for durability and long tool life, it’s a dependable choice for production runs, workshops, and demanding drilling tasks.

With an AlTiN coating, this drill delivers enhanced wear resistance and low friction for cleaner cuts and extended tool life. The through-coolant capability ensures efficient cooling and chip evacuation, helping to prevent heat buildup. The 3xD length adds deeper-hole capability while preserving stability and precision during the drill process.

• Through-Coolant Efficiency: Built-in through-coolant channels optimize cooling and chip evacuation, reducing heat buildup and helping maintain precision over extended drilling cycles.
• AlTiN-Coated Durability: The AlTiN coating enhances hardness and wear resistance, lowering friction and extending tool life for more consistent performance between tool changes.
• 3xD Depth Stability: The 3xD length provides depth versatility with increased rigidity, minimizing deflection and preserving hole quality on deeper drilling tasks.

This combination supports a smoother, more productive workflow: fewer tool changes, more consistent hole dimensions, and reliable results across a range of drilling projects. The through-coolant design keeps cutting temperatures in check, while the robust carbide core and coating deliver dependable performance in demanding applications for engineers, machinists, and hobbyists alike.