VEVOR Core Drill Machine 305 MM 12 Inches Core Drill Rig Powerful Rugged Diamond Concrete Core Drill 110V 500 r/min Core Drill Rig Tool Wet Dry Concrete Brick Block Drilling 4800W 45 Degree Rotation

VEVOR Core Drill Machine 305 MM 12 Inches Core Drill Rig Powerful Rugged Diamond Concrete Core Drill 110V 500 r/min Core Drill Rig Tool Wet Dry Concrete Brick Block Drilling 4800W 45 Degree Rotation4800W Powerful MotorHeavy-duty MaterialNecessary Protection SwitchEasy-to-operate HandleHumanization DesignVersatile UsageRated Frequency: 60Hz,Speed: 500 r/min,Max Drilling Diameter: 305mm (12"),Rated Input Power: 4800W,Rated Voltage: 110V