Hole Dozer General Purpose Bi Metal Hole Saw Set (13 Piece) Garage Workcenter 0 Variable Speed Yes Amperage 0 Variable Speed Yes Amperage (amps) 0 A Battery Size M18 Electronic Speed Control No Returnable 180 Day Power Tool Features No Additional Features Cordless Corded Cordless Battery Power Type Lithium Ion Batteries Included No Charger Included Charger Not Included Cordless Tool Type Angle Grinder Maximum Speed (rpm) 6600 Condition New Grinder Switch Type Trigger Battery Charger Tool Only Number of Batteries Included 0 Motor Type Brushless Number of Batteries Included2 0 Battery Charger2 Tool Only Voltage (volts) 18 Wheel Diameter (in Multi stage painting to ensure durability and consistency of condition The Plug Jack enables access into the cup for both thick thin material removal They are also backed by a limited lifetime tooth break warranty