Attributes . The Punchmaster II Punchdown tool is a professional grade tool used for terminating voice and data conductors to related networking and telecommunications equipment. The 35-485 includes both 110 (networking/data) and 66 (telecommunications/voice) blades. Other blade types are available separately.The tool features an impact style design where a spring loaded internal mechanism helps to deliver a surge of additional force to seat and cut conductors with less input from the user. Users can select either the . Names