A device intended to connect to a surgical power tool system motor [it is locked and held in a collet or quick coupling and not simply gripped in a drill chuck (Jacobs chuck)] to convert the non-dedicated mechanical energy provided by the motor to a dedicated mechanical motion to perform a drilling function when an appropriate drill bit is inserted. It may include integral design features, e.g., have an angled head, be cannulated, have an attached Jacobs chuck, or have an extended body length to better suit a particular activity. It is typically made of high-grade stainless steel and synthetic materials. The device may be of the micro or macro design. This is a reusable device.
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