reCool reCool is made for static and rotary applications and offers cooling possibilities for peripheral and internal cooling, while making best use of your existing toolholding equipment. Featured products more > RCR / ER reCool RCR/ER reCool for use with driven tools. Low-cost retrofitting to internal cooling. more > more > RCR / ERM reCool RCR/ERM reCool for use with driven tools. Low-cost retrofitting to internal cooling. With mini nut. more > more > RCR / ERAX reCool RCR/ER reCool for use with driven tools. Low-cost retrofitting to internal cooling. more > more > RCS / ERMX reCool RCS/ERMX reCool to use with static tooling systems. Low-cost retrofitting to internal cooling. more >