Are the Same in Electric Hammer Drills and Impact Drills?

Many People Think that Electric Hammer Drills are the Same As Impact Drills

Actually those who use them professionally know that impact drill have difference between electric hammer drill

Impact Drills, Which are Essentially Different from Electric Hammers. The Two Work Differently

 

Impact Drill

1. The impact drill is directly transmitted by the transmission mechanism
2. It relies on the interaction between the gears to form an impact force
3. An impact driver’s main purpose is to drive large fasteners
4. Impact driver can drive lag bolts in more easily
5. An impact driver is more compact and lightweight than a standard drill-driver

Electric Hammer Drill

1. The electric hammer uses a transmission mechanism to drive the piston to reciprocate air in a cylinder
2. The periodic change in air pressure in the cylinder drives the hammer in the cylinder to reciprocate the drill
3. An electric hammer is a tool often used in home decoration to punch a hole in the wall
4. It is easy-to-use electric hammer is quick

Because of the set of pneumatic structures, the impact force of the electric hammer is generally much higher than the impact drill

To the summary

A hammer drill exerts greater force directly into the bit as it hits the material being drilled, while an impact driver increases the force being delivered perpendicular to the bit

 

How to Repair the Electric Hammer Drill without Turning it?

Replace the new drill bit?

In fact, as long as use it correctly and carefully, the electric hammer drill works very well

1. Remove the piston
2. Make the rubber ring
3. Add butter to help seal and lubricate
4. Push the firing pin in the hole in front of the drill bit back to the inside with the screw cone
5. Add some lubricating oil
6. Reinstall it, and then try again

And it will return to normal

I hope this article will be helpful to everyone