How to choose a hammer tips
Bit selection is also need to pay attention to electric hammer clamping device, if chuck is four pit to buy extravagant pit bit, if chuck is two pit two slot would need to buy two pit two groove drill. If you don't pay attention to the drill type, you'll find it troublesome to buy the drill bit.
Lithium electric hammer is more convenient. The traditional AC electric hammer has always been a long wire bond, some where there is no power to work. With the charge lithium battery with the use, storage and more concise. Is currently on the market is not much lithium electric hammer.
Hammer a lighter weight can make your work easier. Suggested the use of light weight hammer, the best control in the 3KG, so in no upward work too hard.
Must choose the hammer with speed switch. Touch switch when speed is low, can help smooth the drilling machine (for example, on the surface of ceramic tile on the smooth drilling, can not only prevent the bit slip, also can prevent drilling, rupture) during normal operation can be used to ensure high working efficiency.Positive inversion function can not be less. In the hammer drilling in the wall will inevitably occur bit stuck, then only need to gently pull, reverse, drill out. It can be difficult and vulnerable if you don't have an inversion function.To choose a system with damping electric hammer. A good shock absorbing system allows the operator to hold comfort and relieve fatigue. Soft handle can also increase the holding comfort.
