HSK-80A/C GUHRING PowerClamp Set For Manual Radial Tool Clamping, For Coolant Pressure up to 80 Bar For clamping HSK-A/C shanks to ISO 12164-1/DIN 69893 | Not suitable for MQL | the internal coolant supply is via the cage. It is floating mounted and ensures a coolant seal above 6 bar pressure | includes threaded pin Series no. 4551 Guhring's PowerClamp system is designed for universal applications in transfer lines, machining centers, turning centers and setting equipment. Advantages: simple assembly thanks to uncomplicated spindle contour | few moving components, therefore optimal force transmission | high clamping force, therefore excellent bending resistance for low-speed heavy machining operations | secure ejector function | internal coolant supply | coolant sealing from p > 6 bar to max. 80 bar. Series No. 4554, Order Code 060.0000. Made in Germany, Guhring Part #9045540600000