WidIn Carbide Drills Solid 3xD AlTiN Coated - 7.9 mm are high‑performance solid carbide drills built for durability in demanding drilling tasks. The 7.9 mm diameter and solid carbide core deliver exceptional hardness, long tool life, and dependable performance across a range of materials and depths.

• Solid carbide construction: Delivers outstanding hardness and wear resistance for long tool life and dependable performance in challenging drilling applications.
• AlTiN coating for high heat resistance: Reduces friction and protects the cutting edge, promoting cleaner cuts, better chip evacuation, and extended tool life in hot drilling conditions.
• 3xD length for rigidity and versatility: Provides a balanced combination of stiffness and depth capability, enabling precise, stable drilling over a wide range of hole depths.

These design choices translate into real‑world advantages: consistent hole quality, fewer tool changes, and sustained performance on busy jobsites or in busy workshops. With a durable carbide core and protective AlTiN coating, this drill is built to endure demanding use and deliver predictable results over time.