Carmex Carbide Groove Mill With Internal Coolant - 9.8mm x 1.50mmMeet the Carmex Carbide Groove Mill with Internal Coolant a high precision cutting tool crafted for machinists and fabricators who demand clean, repeatable grooves across a range of materials. Built from solid carbide, this mill delivers exceptional strength, durability, and longevity even in demanding grooving applications. Diameter: 9. 8 mm Groove width: 1. 50 mm Material: Solid carbide for rigidity and wear resistance Flute count: 35 spiral flutes