Questions tagged [random-orbit-sander]

About correct use and techniques, features to look for etc.

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1answer
54 views

Smoothing an uneven piece of wood

What are the best ways to smooth out shallow cuts in a piece of wood that is "mostly flat" but definitely a little warped, and has no requirement to be made flat? This came from trees a ...
2
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1answer
403 views

Cloudy whiteish looking spot on my finish - what happened?

Have a weird spot on a walnut headboard I was hoping that someone could help me with. See the picture below. There is a cloudy whiteish looking spot in the middle of the headboard. It only shows if ...
4
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2answers
399 views

How can variable speed be used on a random-orbit sander?

I see some models of random-orbit sanders have a variable speed control. Under what circumstances would I need variable speed while sanding? It's not clear to me what benefit it offers.
3
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2answers
3k views

A beginner's question about sanding, stain, and polyurethane for a SMOOTH finish

I'm doing to hobby pieces using 3/4" pine ply. On my faces, I've sanded with 80, then 120, then finish with 220 using random orbit sander. To the touch, it's very very smooth. I'll give it a good ...
5
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2answers
2k views

Advice on surfacing board with sander

I have a couple of boards of white oak I want to glue up to make a platform for a computer. They are straight enough for a glue up but will require some surfacing for flatness and overall look. I am ...
6
votes
1answer
508 views

Random Orbital Sander rounds table edges

My Bosh GEX 125-1 AE Random Orbital Sander tends to round all my edges. I am sanding a table top and all points are now curved down, instead of straight. I believe this is happening because the ...
14
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5answers
21k views

In what situations would I use a belt sander versus a random orbit sander?

I own both a belt sander and random orbit sander. I've found that as I've worked on improving my finishing technique, I will oftentimes go for the random orbit sander over any other sanding ...