VIBROTHERM DRIVETM impact wrenches incorporate the completely new AIRCAT design impact wrench mechanism (patent pending) The new mechanism reduces vibration levels by between 30%-40% and increased the life of the mechanism by 50% The latest patented AIRCAT muffler system produces the characteristic AIRCAT unmatched low noise levels The patented grip design provide the customary AIRCAT operator comfort Investment into tooling and materials and a triple injection molding processes enables AIRCAT to produce cosmetic designs that are unmatched in the industry