Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 3.7mm Tapping Chucks The tool’s variable index geometry

The tool’s variable index geometry optimizes edge distribution for smoother cutting and more efficient chip evacuation

and final assembly checks

The straight shank provides rigid bite in common drill and milling setups

durable surface resistant to corrosion and wear

0015 mm ensures accurate hole finishing

Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 3.7mm Tapping Chucks The tool’s variable index geometryWidin Carbide Drill Through Coolant 3xD AlTiN Coated 3. 7mm is a high performance drill designed for metalworking tasks that demand reliability and precision. Built with solid carbide, it delivers outstanding durability and long tool life, making it a dependable choice for engineers, machinists, and serious hobbyists who need consistent hole quality across a range of materials. Coated with AlTiN, this drill achieves excellent wear resistance, high