tool for machining centers, with the possibility of indoor and outdoor cooling system

摘要

tool for machining centers, with the possibility of indoor and outdoor cooling system.wobeibei use of internal cooling of the coolant is fed into the machining center tool and use of the outdoor cooling system coolant on auu00dfenku00fchldu00fcsen in from outside the tool and / orr the treatment shop is provided, characterized dassim tool holders (1), an inlet (3) for coolant is availablevia a first channel (5) to a umschaltventil (8).the second channel (6) of the tool holder (4) for realizing an internal cooling means and the at least a third channel (7) to auu00dfenku00fchldu00fcsen leadswobeidurch toggle the umschaltventils (8) of the first channel (5) with the second channel (6) or the third channel (7) doors.