The Terra cordless Oscillating Saw is made to cut the bone during orthopedic joint replacement surgery as well as other procedures where the bone has to be shaped or resected. The Oscillating (sagittal) Saw is lightweight and powerful, offering a fast and precise cutting action that minimizes the fatigue of the surgeon. It features an EKO blade connection and variable speed operation. It is provided as sterile and ready for use. Moreover, it features 15,000 Cycles Per Minute, weighs 570 g (20 oz), and has a 3.6 degree cutting arc.