Handheld Coring Drill Core Drill Type Handheld Core Drill Horsepower 2.5 hp Coring Capacity in Concrete 6 in Current 15 A Angle-to-Surface 90 Degrees Maximum Spindle Speed 2 900 RPM Minimum Spindle Speed 580 RPM Phase Single-Phase Tool Weight 15.4 lb Speed Setting Variable Speed Anti-Kickback Clutch Type None