Makita Dhp484Z 18V Lxt Lithium Ion Brushless Combi Hammer Drill - Bare Unit stock Code: Dhp484Z Model Dhp484 Is A Cordless Hammer Driver Drill Powered By 18V Li-Ion Battery (Sold Separate). Featuring The Makita Brushless Motor, Precision Engineered To Be Up To 50% More Efficient Than A Comparative Model. Without Brushes In Place To Apply Friction A Brushless Motor Can Produce A Greater Measure Of Torque Per Weight. With More Torque At Your Disposal Less Power Is Required For Day To Day Use, Adding To The Motors Efficiency And Extending The Products Overall Lifetime As Maintenance Becomes Less Of An Issue. The Dhp484 Has Been Developed To Succeed Model Dhp480.Features And Benefits: Brushless Motor Electric Brake2 Mechanical Gears. Variable Speed Control By Trigger Forward/Reverse Rotation Led Job Light Compact Overall Length Of 182Mmkeyless Chuck Aluminium Gear Housing All Metal Gear Construction Ergonomic Soft Grip Belt Clip Bare Tool - No Batteries Or Charger Supplied Technical Specification Voltage - 18 V Capacity In Steel - 13 Mm Capacity In Wood - 38 Mm Chuck Capacity - 1.5 - 13 Mm Capacity In Masonry - 13 Mm Blows Per Minute (Hi) - Ipm - 0 - 30,000 Ipm Blows Per Minute (Lo) - Ipm - 0 - 7,500 Ipm Noise Sound Pressure - 88 Db(A)Noise Sound Power - 99 Db(A)Noise K Factor - 3 Db(A)No Load Speed (Hi) - 0 - 2,000 Rpm No Load Speed (Lo) - 0 - 500 Rpm Torque Settings - 21 + Drillmax. Fastening Torque (Soft Joint) - 30 Nm Max. Fastening Torque (Hard Joint) - 54 Nm Vibration K Factor - 1.5 M/Sec²Vibration: Impact Drilling Into Concrete - 8.0 M/Sec²Vibration: Drilling Into Metal - 2.5 M/Sec²Net Weight - 1.8 Kg