Created for using in drilling and reaming orthopaedic surgical procedures, The Terra cordless Reamer facilitates intramedullary nailing, orthopaedic total joint reconstruction, and screw or guide wire placement procedures. Having changeable speed operation as well as reverse and forward settings(0~300 RPM Forward or Reverse) this device additionally features a cannulated channel which can hold guide wires and pins for up to 4 mm. (0.156 in).. Other features include a universal Hudson-style coupling and a torque handle. Various adaptors are available for use with this machine. The hand-piece comes sterilized and ready-to-use. 10 Nm (100 lb/in) of torque are provided. The machine weighs 1.1 kg (39 oz).