Immediate and error-free copy-routing by use of the template and pre-worked profiles. Simple use. Ergonomic handgrip, with pushbuttons for activating the motor and the lubrication. Capability of pneumatically locking the ......Immediate and error-free copy-routing by use of the template and pre-worked profiles. Simple use. Ergonomic handgrip, with pushbuttons for activating the motor and the lubrication. Capability of pneumatically locking the head during penetration with consequent complete elimination of vibrations. Clamps complete with high/low pressure safety device. Execution of through machinings. Tool store. Spray lubrication. Stop rod.