The Widin Carbide Drill Through Coolant, 19.5 mm diameter with a 3xD length, is a rugged solid carbide drill designed for through‑coolant systems. It’s ideal for engineers, machinists, and hobbyists who need consistent depth drilling with reliable tool life and predictable results. The combination of carbide durability and efficient cooling helps maintain accuracy even in tougher materials.
With an AlTiN coating that enhances hardness and reduces friction, this drill delivers longer life and steadier performance, while the through‑coolant design ensures fast chip evacuation and effective cooling during operation.

• Solid carbide construction for durability: Delivers long tool life and stable performance under demanding drilling tasks, reducing tool changes and downtime.
• AlTiN coating for wear resistance: High hardness and low friction extend tool life and sustain precision even in hard metals.
• Through coolant design with 3xD length versatility: Efficient coolant delivery and chip removal enable deeper holes with maintained stability and dimensional accuracy.

This drill is built to boost productivity by maintaining sharpness longer, reducing heat buildup, and enabling cleaner, more precise holes with consistent diameters. The through‑coolant path minimizes chip clogging and overheating, while the 3xD length provides flexibility for deep or shallow holes without sacrificing rigidity. Whether you’re setting up production runs or tackling a tough repair job, this drill helps you complete jobs faster with dependable results.