Voltage: 12VSpeed: 500 RPMCapacity: 1/2" To 1-1/8"Patent-Pending Cutting Mechanism Automatically Adjusts Diameter To Cut Type K, L And M Copper Pipes From 3/8" To 1" Quickly And EasilyThe Unique Cutting Head Cuts Installed Copper Piping With As Little As 1-1/2" Clearance, And The Lightweight, Inline Design Provides A Longer Reach And Reduces Wrist Strain When You're Working In Confined SpacesBuilt-In LED Light Illuminates The Cutting Surface For ConvenienceWater-Resistant Sealed Head And Unibody Construction For Exceptional DurabilityOnboard Battery Fuel Gauge Displays Remaining RuntimeREDLITHIUM Batteries Deliver More Work Per Charge And More Work Over The Life Of The BatteryComes With Tool, Battery, Charger And Carrying Case