Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 7.4mm Hydraulic Expansion Chucks Medium flute length for rigidity:

Medium flute length for rigidity: The 5-8xD flute length increases stiffness and reduces deflection

promoting a clean bore surface and reliable performance

005 mm) delivers a repeatable bore size for precise fits and smoother finishes

repeatable checks during assembly

reduce secondary finishing steps

Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 7.4mm Hydraulic Expansion Chucks Medium flute length for rigidity:The Widin Carbide Drill with Internal Coolant is a precision drilling tool designed for engineers, machinists, and hobbyists who need reliable deep hole performance. Its solid carbide body delivers long tool life, while the TiAlN coating enhances wear resistance and heat tolerance for consistently sharp cutting edges. Designed for stability and deep hole work, this 7. 4 mm drill uses a single margin design to minimize drift and an internal coolant