Widin Carbide Drill Through Coolant 9.9 mm is a precision solid carbide drill designed for reliable through‑coolant drilling in demanding metalworking tasks. Its durable carbide construction delivers long tool life and consistent performance, helping you complete more holes with fewer tool changes.

Coated with AlTiN, the drill combines exceptional hardness and wear resistance with low friction to extend life on tough metals. The through‑coolant design ensures efficient chip evacuation and effective cooling, helping to prevent heat buildup and maintain tight dimensional accuracy. With a 3xD length, it delivers versatile depth capability while preserving stability and precision.

• Through‑Coolant Capability: Optimized chip evacuation and cooling reduce heat buildup, safeguard hole quality, and lengthen tool life during demanding drilling sessions.
• 3xD Length for Versatility: Provides flexibility for a range of hole depths without sacrificing rigidity, helping you drill deeper holes confidently with consistent results.
• AlTiN Coated Carbide: High hardness and wear resistance with low friction boost tool life and performance on hard materials, delivering reliable, repeatable results over time.

Designed for engineers, machinists, and technicians who demand dependable performance, this 9.9 mm through‑coolant drill helps streamline workflows, reduce downtime, and improve hole quality across a variety of applications. Its combination of aggressive wear resistance, efficient cooling, and stable deep‑hole capability makes it a durable, reliable choice for daily drilling tasks.