All ball bearings in the polisher make it last for a long time. It has a powerful 12 amp motor.
When there is a lot of pressure on the variable speed polisher, an electronic control keeps the speed at the right level to get the finish you want.
The variable speed dial on the DEWALT polisher is very easy to find and use. It lets the user set the maximum speed from zero to 600/3500 rpm for different materials and applications.
The variable speed trigger lets the user control the speed from 0 to the speed setting they have chosen.
The steel gears are heat-treated and precision-cut so they work smoothly.
External brush caps make it easy to service.
The large spindle lock button makes it easy and quick to change the back plates.
The DWP849 7-inch / 9-inch Variable Speed Car Polisher has a powerful 12 Amp motor, ball bearing construction, and electronic control to get the finish you want on your car. The variable speed trigger lets the user control the speed from 0 to the speed setting they have chosen.
Very good when it works. After about two hours of work, he started to cut out. I put the brushes back in their places and it worked for another two hours. Then it started to do the same thing again. As a whole, this is a very strong and durable tool like you would expect from Dewalt. It has cheap electronics or a design flaw that lets compound or polish dust get inside and break the electrical contact.
There is still a lot I don’t know about my; I think it’s broken.
A cheap brush might not fit well on the armature when it’s hot, or it might not fit well when it’s cold.
2. A bad variable speed switch, or one that doesn’t work at all.
3. There is a problem with dust getting into the body and breaking electrical connections.
4. It could be a mix of things.
A new Dewalt tool should not have to have parts replaced. I wonder if US companies like Dewalt really think about the damage to their brand when they make low-quality products in China and Mexico. As long as people stop buying the brand because it is no longer the best, that $10 production cost savings doesn’t mean very much.
