Widin Carbide Drill Through Coolant 3xD AlTiN Coated – 8.1 mm is a solid carbide drill engineered for demanding metalworking tasks. With through coolant capability, it delivers reliable chip evacuation and effective cooling during drilling, helping maintain dimensional accuracy and extend tool life. This drill is ideal for engineers, machinists, tradespeople, and hobbyists who need consistent performance in a variety of metals.

• Through-Coolant Efficiency: Superior chip evacuation and targeted cooling in deep holes reduce heat buildup, enabling faster feeds and longer tool life for repeatable, high-quality results.
• Solid Carbide with AlTiN Coating: Exceptional hardness and wear resistance with low friction protect the cutting edge in tough materials, delivering reliable performance and longer tool life.
• 3xD Length for Versatile Depths: Balanced rigidity and reach provide stable drilling across a range of hole depths, helping you maintain straightness and precision without frequent tool changes.

This combination of through-coolant design, robust carbide construction, and AlTiN coating supports faster, cleaner drilling with fewer interruptions. The 8.1 mm diameter suits a wide range of applications, and the 3xD length adds versatility for deeper holes, delivering consistent results across jobs while reducing downtime and rework.