The main difference is grinders have shields and tool rests, while they aren't needed on buffers. Also, a buffer generally has more clearance around the shaft so you can maneuver the object being buffed..
Keeping this in view, is a grinder the same as a polisher?
Most angle grinder used for polishing is rotary tools because they spin clockwise around a center point. On the other hand, orbital polishing tools, also known as Dual Action polishers are characterized by the movement of the head.
Secondly, what is the difference between a buffer and a polisher? In a rotary buffer, the pad rotates together with the spindle, and they go in just a single direction. The pad in the rotary buffer would not vibrate and would tend to be stable and would not oscillate. In an orbital polisher, the spindle moves in one different axis while the pad moves to another different axis.
Additionally, can a grinder be used as a buffer?
well there isnt if you try to use a grinder as a buffer. the 4" angle grinder has no control over speed. the buffer is way more controllable. IMO if you can put a buffer wheel on the 4" grinder you may still remove paint.
Can I use a polisher as a sander?
The Mirka® PS 1437 polisher can be used for sanding when a dust suction hood and a special backing pad are added. The solution works perfectly for various coarse sanding applications, e.g. paint removal. The brushes ensure a good suction and also protect the surface.
Related Question Answers
How do you use an angle grinder on concrete?
To make straight accurate cut with the angle grinder, you should mark the position of the line to cut with a straight edge. then use a chisel to score along the pencil line, making sure that the resulting groove is deep enough to hold the blade.What is the difference between sander and polisher?
The biggest difference I get from my polisher and sander is that the spin rate for the Orbital polisher is much slower than that of the sander. This is mainly to prevent burning through paint especially on the edges. Having said that, it is possible to polish with an orbital sander, if you have the right tool.Can you use an angle grinder as a polisher?
Speed kills your paint. The problem with using an angle grinder for polishing your car is the rotational speed. Angle grinders, with the exception of the variable-speed grinders, such as the Bosch GWS8100CE, typically work on one set speed, typically around 9,000rpm to 12,000rpm to either grind or cut.What is the best kind of car buffer?
- The Best Car Buffers.
- 1 DEWALT 7-Inch-9-Inch Variable Speed Car Buffer.
- 2 PORTER-CABLE 7424XP 6-Inch Variable-Speed Buffer.
- 3 TORQ TORQX Random Orbital Polisher Kit.
- 4 Ryobi P435 One+ 2500 RPM Cordless Orbital Buffer.
- 5 Makita 7-Inch Variable Speed Polisher-Sander.
- 6 Black & Decker WP900 6-Inch Random Orbit Waxer-Polisher.
Can you use a drill to polish a car?
You can polish a car with hand or you can use this technic. We put the paste on the machine and using a drill polish the car. When polishing the car does not need to be stilted for a long time in one place, you can damage the lacquer coating.Is buffing a car bad?
The answer is NO, unless you're buffing too often and too aggressively. Every time you use a buffer to correct your paint, you're cutting away a part of clear coat that is protecting the paint and there is only a finite amount of it. Now, that doesn't mean that buffing is bad for car paint.Can you burn paint with a dual action polisher?
While a dual action polisher will improve the appearance of scratches and remove most swirls, it does not produce enough heat to cut deep into the paint. If the polisher lingers for a second too long on one spot, it can burn through the paint.Is waxing and buffing the same thing?
Waxing is used at the end of each job to protect the paint. Buffing is a term which describes the use of a machine to either cut, polish or wax.How much is a car buffer?
Buffer prices range from around $100 to $250. Base your purchase on how many vehicles you'll do per year. But know that even once-a-year beginners with lower-price buffers can get solid, pro-quality results.What is a rotary buffer?
The rotary is often considered to be the adversary of the Dual Action polisher. It is a polishing machine that uses only 1 type of motion to create a polishing effect. It is very good at cutting, works quicker then a DA, but also requires much more experience and knowledge to use properly.Can I use a sander to buff my car?
Mount a soft foam pad on an orbital sander and apply an approximate 60:40 mix of paste wax and a fine finishing polish onto the pad. Use the sander at a medium speed to spread the wax onto the vehicle in a back-and-forth motion and with light but steady pressure. Move the car into sunlight for a final inspection.Can you use an orbital sander to buff a car?
Yes, you can use a random orbital sander for car polishing with various polishing pads. But, make sure the sander you intend to use has variable speed settings. The random orbital sander is the most effective and appropriate option for sanding or polishing an auto body.Can I sand my car with an orbital sander?
Sanding removes the top layer of your car's paint using abrasive materials. Depending on the job, sanding can be done with either sand paper or an electric orbital sander, and you'll need to use different grades of paper depending on the task.Can you use a dual action sander for polishing?
Dual Action Sanders You can Use for Buffing But sometimes there's tools that are good at more than one task. This right angle sander comes with a hook and loop backer pad that you can attach fine grit 2″ sandpaper, an interference pad or a small buff pad to.What is the difference between a DA and a orbital sander?
Just above the sanding pad, the DA sander features a weight that can be locked or unlocked. In locked mode, you get to remove more material much quickly. This is not a feature of a random orbital sander. So, you'll see a difference in the performance of these two sander types. 
