D814 Handle w/66 & M110 Blades- D814 Impact Tool, 3X EverSharp 66 & 110 Blades- For professionals who need consistent, high quality wire terminations- Harris impact tools are the professionals choice and consistently achieve the highest possible certification on network installations the first time. Quality terminations mean quality installations, every time.-Tool Operation, use tool to properly set, seat and/or terminate wire. When tool punches down on wire a loud pop will indicate wire is properly seated.Features: -Lifetime warranty-Adjustable impact force-Uses a wide variety of blades-Blade storage in handle3XEverSharp:-Stays sharper 3X Longer than other blades-Maximum durability-Cleanest connections-Certifiable terminations punch after punchHC10055200