Electric Hammer Jack Hammer Rotary Hammer

For electric power tools, electric hammers are a type of electric drill used to drill holes in concrete, slabs, brick walls and stone. Professionally punch holes in the wall, concrete, stone, and multi-function electric hammer, adjust to the appropriate position with the appropriate drill bit can replace the ordinary electric drill, demolition hammer. Since the drill of the electric hammer generates a rapid reciprocating motion (frequent impact) along the direction of the electric drill rod while rotating, it can quickly punch holes in materials such as cement concrete and stone which are brittle. The high-grade impact drill can use the changeover switch to make the drill of the rotary hammer in different working states, that is, only the rotation does not impact, only the impact does not rotate, and both impact and rotation. Model  HW0803   Input power    850W   No-load speed   750rpm   Impact rate   3700bpm   Impact joules   3.5J   Chuck Size   SDS Plus   Steel   13mm   Wood   30mm   Concrete   26mm   Certification   ISO   Auxiliary handle   1PC   Point chisel(14x250mm)   1PC   Flat  chisel(14x250mm)   1PC   Drill bits(8/10/12x150mm)   3PCS   Carbon brush   1Pair   Dust cover