Extbtfor Hammer Drill,5.4Amp Corded Hammer Drill,1/2" Variable Speed Drill with 9 Pcs Drill Bit Set,Multi-angle Aauxiliary Handle for wood, concrete, and plastic High-Efficiency Hammer Drill: The electric hammer drill features a 5.8A 700W motor, cord lenth is abort 78inches(2meters), making it ideal for small tasks like woodworking, handicrafts, and home improvement. Multi-Speed Control: The electric hammer drill has a speed range of 0-3000 RPM, adapting to various surface finishes. It can also handle a variety of drilling applications, including screwdriving and drilling. 1/2" Key Chuck Impact Drill: Its maximum chuck diameter is 1/2" and it accepts a variety of interchangeable drill bits, compatible with most commercially available drill bits. Multi-Angle Auxiliary Handle: The auxiliary handle can be adjusted 360 degrees to accommodate various drilling needs. Package Includes: 1*hammer drill, 1*ruler, 1*auxiliary handle, 2*carbon brush, 1 *warranty card, and 1*instruction manual.