best da sander available

[nevilleh]

Hi All,

We have up till recently been happy with our 3m air DA sanders and i thought that I had finally come accross something better than sliced bread.

However I recently tried an electric Festool DA sander and was extremely impressed with its power.

Ideal for the hard work taking down gelcoat with 40 grit etc, a bit heavy but 3 times as powerful as the 3M air DA.

Can anyone recommend what sanders they use?

We are talking production level here and subject to several hours a day work.

Thanks in advance. Neville Scotland

[Herman]

I have a Mirka Ceros electric sander (due to lack of air) which, with its 22 volt brushless motor, is extremely powerful.

I sold a couple to customers, and they all like it.

[bernd1972]

The Mirka is probably the best electric sander you can get. Extremely compact, comfortable for one hand yet powerful and easy to handle. And the quality is top.

[Herman]

I now have 2 which I am selling. If anyone is interested...

[keith66]

I have just rebuilt a Sealey ER150 random orbital sander, i put a new switch, brushes & front bearing & pad axle set in it.
I purchased it new 20 years ago & have caned the hell out of it, its well made, well balanced & the best sander i have ever used. I would have bought a new one but at £350 i thought it worth rebuilding the old one!

[mastcolin]

Rupes for us (superyacht painters).

Slow/controlled start-up, speed control on some. Seem to be good dust extraction, hard wearing.

If you are only wanting to quickly remove/sand with rough paper the planetary sanders will cut even quicker than a da. We sand filler with the planetary and use the da after that.

We use the 200mm as well as 150mm. (dunno if you can get 200mm paper in UK. Some countries don't stock it)

Electrical sanders seem to have more torque so cut faster. The downside is the extra weight for user. Arguably more expensive in long run as the brushes need replaced every so often.

Festos are great but have non-standard bits/paper. Expensive.

www.rupestools.co.uk

[Eliseviv]

To sound stupid... what's a "da" sander?

[mastcolin]

Originally Posted by Eliseviv

To sound stupid... what's a "da" sander?

"da" - dual action. The pad rotates around central axis and within this motion it makes small (3-7mm depending on model) circular motions. Provides finer surface with less obvious scratch marks.

We use 3mm throw sanders for interior lacquer work. We use larger for exterior.

Not to be confused with "you da man". This has nothing to do with sanding

[sabahcat]

Probably not the best but bloody good value for the price



http://www.telesch.it/cms_eng/index....dom_Orbital:F8

[Herman]

Originally Posted by mastcolin

Rupes for us (superyacht painters).

Slow/controlled start-up, speed control on some. Seem to be good dust extraction, hard wearing.

If you are only wanting to quickly remove/sand with rough paper the planetary sanders will cut even quicker than a da. We sand filler with the planetary and use the da after that.

We use the 200mm as well as 150mm. (dunno if you can get 200mm paper in UK. Some countries don't stock it)

Electrical sanders seem to have more torque so cut faster. The downside is the extra weight for user. Arguably more expensive in long run as the brushes need replaced every so often.

Festos are great but have non-standard bits/paper. Expensive.

www.rupestools.co.uk

You want to try a Mirka Ceros. Electrical, high amps, so high torque, brushless, and lightweight. (and low noise). Available in several throws, 2.5, 5 and 8mm (and in 125 and 150mm)

[themanshed]

I see none of you are from the states.... I use to buy expensive air tools and they lasted a year or better to about 3 years with heavy use building a boat and messing with cars. I paid 200 - 400 US. Now I go to Harbor Freight Tools and buy air tool for about 35 US then a 2 year warrenty for about $15. I have a in-line air sander I paid 39.95 it broke after about 6 months, when I dropped it, I took it back to replace it - that day it was on sale for 19.95 so they replaced it free and gave me 20 back. I've had it now for 1 1/2 years.

[Eliseviv]

Originally Posted by mastcolin

"da" - dual action. The pad rotates around central axis and within this motion it makes small (3-7mm depending on model) circular motions. Provides finer surface with less obvious scratch marks.

We use 3mm throw sanders for interior lacquer work. We use larger for exterior.

Not to be confused with "you da man". This has nothing to do with sanding

Thanks Colin, you da man :-)

As it turns out I have been using an air driven 200mm and 150mm "da" sander, but when it was recommend to me it was called a "mudslinger". and yepp - Loved them!!