Question about Dewalt G17 Brush Setdewalt Dw420 Dw421 Dw422 Dw423 Sanders

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I have a dewalt dw423 orbital sander and the speed keeps going increaseing and decreasing.

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Posted on Jan 02, 2017

  • 384 Answers

SOURCE: Dewalt 5

Seems time for a new sander.

Posted on Jul 30, 2009

seanpwright
  • 2030 Answers

SOURCE: Dewalt DW433 belt sander stop working, why?

Check the brushes for the motor they may have gone bad or broken, I have seen this happen before on dewalt tools.

Posted on Apr 02, 2010

  • 34 Answers

SOURCE: I use Dewalt random orbital sanders regularly

The velcro pads wear out and need to be replaced periodically. You can buy new pads on-line at any Dewalt parts seller.

Posted on Aug 09, 2010

Testimonial: "Thanks much,. I suspected that that was the case but have been unable to find the replacement part. I'll try again."

  • 1 Answer

SOURCE: dewalt d26451 type 1 random orbital sander. why

I have the same problem with a Porter Cable orbital sander I recently purchased. Whats happening is the sander is catching the edge of the board you're trying to sand and jerking back and forth as the sander base spins. It seems that if the board your're sanding is at least as wide as the sander base, the problem goes away, which does little good because there will be many times I we'll need to sand wood that is less in size. But you may try using a lesser grit sandpaper and see if that alleviates the problem somewhat.

Posted on Aug 31, 2010

puertobori
  • 7733 Answers

SOURCE: How do I secure a

I think your model holds the paper with glue that is on the sand paper.Just take apart the back cover of the sand paper to expose the glue.

Posted on Nov 08, 2010

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1 Answer

What is happening to my Dewalt DW421 spinning fast, but no random orbiting motion.


Probably need to replace bearing 6202. I took mine apart, dissambled the retainer and used PB Blaster on the bearing. It seems to be a short term fix. At least it's not operating at hyper speed anymore. Long term, I probably need to replace the bearing and maybe a new lower retainer if I can't press the bearing out.

May 25, 2013 | Dewalt DW421 5'' orbital sander

1 Answer

Parts for a 335 sander (6


Part is no longer produced. I am going to adapt a 6" dewalt pad by drilling new mounting holes. (The Dewalt pad has 4 holes.)

Jul 18, 2012 | Porter Cable Tools & Hardware - Others

1 Answer

What type of sandpaper do I use on a dewalt dw421?


this sander appears to use the hook and loop system, you can download an instruction manual by going to dewaltservicenet.com and typing in your model number.

Jan 04, 2012 | Dewalt DW421 5'' orbital sander

1 Answer

How do I secure a piece of sandpaper on the dewalt orbit palm sander?


I think your model holds the paper with glue that is on the sand paper.Just take apart the back cover of the sand paper to expose the glue.

Nov 08, 2010 | Dewalt DW421 5'' orbital sander

1 Answer

Dewalt d26451 type 1 random orbital sander. why does this sander jump around on the material and feel like it's fighting me all the time instead of sanding smooth and easy?


I have the same problem with a Porter Cable orbital sander I recently purchased. Whats happening is the sander is catching the edge of the board you're trying to sand and jerking back and forth as the sander base spins. It seems that if the board your're sanding is at least as wide as the sander base, the problem goes away, which does little good because there will be many times I we'll need to sand wood that is less in size. But you may try using a lesser grit sandpaper and see if that alleviates the problem somewhat.

Aug 10, 2010 | Dewalt Heavy - Duty 5" Random Orbit Sander...

1 Answer

Cant figure out how to install the sanding disc's


This info may help;

Features: DeWalt D26451K 5" Random Orbit Sander Kit
  • 3.0 Amp motor operates at 12,000 opm providing ideal sanding speed for smooth finish
  • Textured anti-slip top & body grip provides ultimate comfort and control during prolonged use
  • Controlled Finishing System maintains pad speed and minimizes gouging during start up
  • Dust-sealed switch prevents contamination
  • Sealed 100 percent ball-bearing construction provides longer life
  • High capacity dust bag with built in vacuum adapter provides maximum dust collection with or without vacuum
  • Dual-plane counter-balanced fan reduces user fatigue
  • Accepts 5", 8-hole hook & loop paper allows sanding discs to be switched back and forth quickly and easily
  • The sanding discs mate to the sander plate similar to Velcro, and this particular sander uses a 5" disc with 8 holes in it. Can be purchased in Home Depot, Lowes, etc....
Hope this helps!

Jul 23, 2009 | Dewalt d26451k 5" random orbit sander kit...

1 Answer

Intermintly will not come on


Take the brushes out, inspect them, and blow out the whole tool with compressed air.

Mar 17, 2009 | Dewalt D26453 3 Amp 5 Inch Variable Speed...

1 Answer

Replace sanding pad on random orbital sander dw443


You will find usually 3 torx drive screws on the bottom of the tool, remove them and the pad comes off. The replacement pad number is 151416-01 list 27.49. Let me know if I can help further

Feb 23, 2009 | Dewalt heavy - duty6" right angle random...

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