1.MG-4067,MG-4068 Krone Type Punch Tool with PVC Boot 3.Suitable for connection cables ... distribution frames . MG-4067,MG-4068 Krone Type Punch Tool with PVC Boot1.Suitable for wire installation into network ... convenient and special.3.Driving parts adopt excellent chisel tool steel ,The head of tools which is made ... and Trims Wire With one Punch.It's The only Tool You'll Need to Add, Change ...