Vortex Boring Bar Kit - Screw Clamp - Steel Shank with Through Coolant - For CCMT0602/CCGT0602 InsertsThe Vortex Boring Bar Kit with Screw Clamp and Through Coolant is engineered for precision boring using CCMT0602 CCGT0602 inserts. Built for durability and efficient heat management, it delivers steady performance across both heavy duty and intricate machining tasks. Material & Shank: Steel shank provides rigidity and long life under demanding cutting conditions. Through Coolant System: Delivers coolant directly to the cutting edge, improving heat