Drill Capacity 20mm N0-Load Speed 1000r/min Rated Input Power 750w Rated Voltage 110V/220V Rated Frequency 50/60Hz ( Above are the standard parameters of this product, if customized according to the different requirements of guests to make changes ) Product Description 1.The motor has a huge impact , you can hit the wall , can turn vibration on concrete bricks and stone , can also drill holes in wood, metal, plastic 2.The motor used in all High temperature wire copper as well as cold-rolled silicon steel sheet , to ensure the stability and durability of the rotary hammer 4.Reliable clutch device, so that the user's security is guaranteed, Safety First 5.Accurately targeted to make the operation more efficient 6.Effective control of spark and extend machine life
