The Widin Carbide Drill with Internal Coolant is a precision tool designed for engineers, machinists, and DIY enthusiasts who need reliable deep-hole drilling. With a 6.8 mm diameter and an 8xD length, it delivers accurate holes in a variety of materials while offering long tool life thanks to its solid carbide construction.

A TiAlN coating reduces wear and heat, boosting cutting performance and extending tool life even at higher speeds. The single-margin design adds stability to prevent wandering during entry and throughout the cut, while the internal coolant feature supports efficient chip evacuation and cooling for consistent results at depth.

• Solid carbide construction: Delivers exceptional durability and long tool life, minimizing tool changes and downtime in demanding materials.
• TiAlN coating for wear and heat resistance: Enhances hardness and heat tolerance, enabling faster cutting speeds and extended tool life across tough materials.
• Internal coolant with 8xD reach: Ensures efficient chip evacuation and cooling during deep-hole drilling, helping maintain accuracy and a clean finish.

Together, these features translate to deeper, more precise holes with fewer reworks and less downtime. The drill maintains stable performance under load, delivers reliable results across a range of materials, and supports efficient workflows from setup to finish.