Model # 6021-21

Internet #100609940

Store SKU #396495

Store SO SKU #544297

Milwaukee 5 in. Random Orbital Sander


5 in. Random Orbital Sander

  • Ergonomic design for increased control
  • Decreased user fatigue from any angle
  • 5-year limited manufacturer warranty

Frequently Bought Together

Product Overview

The Milwaukee 5 in. Random Orbit Sander features variable speeds of 7000-12,000 OPM, so you can match the speed to the application. Its 3 Amppermanent magnet motor produces dependable speed and power. Use this sander to achieve a fine, swirl-free finish on anything on which you're working.

  • Includes one 6021-21 5 in. random orbit palm sander, one carrying case and one dust bag
  • Lightweight design for easy portability
  • Electronic soft start that quickly and steadily ramps the motor up in stages, reducing tool jerking and wear and tear on the brushes and bearings
  • Lock-on switch for convenience during continuous use
  • Universal hook and loop and PSA PAD systems that accept both types of 5 in. sanding discs
  • Integrated vacuum ports that fit 1-1/4 in. or 2-1/4 in. hoses for efficient dust removal
  • Includes: (1) 6021-21 5 in. random orbit palm sander, (1) carrying case, (1) dust bag
  • Pad cushioning and break for reduced swirl marks
  • Tactile rubber top and body grip surface and narrow sander body
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name 2 Amp Corded Electric 1/4 in. Sheet Palm Sander with Pressure Control and Micro Filtration Kit 1/4 Sheet Finishing Sander with Tool Case 3 Amp 1/4 Sheet Corded Palm Sander 5 in. Random Orbital Sander
Brand Skil Makita Milwaukee Milwaukee
Ratings (36) (85) (52) (157)
Reconditioned No No No No
Dust collection type Bag Bag Bag Bag
Speed (rpm) 14000 14000 14000 14000
Power Tool Features No Additional Features Case Included Bag Included,Lock On Switch Case Included
Cordless/ Corded Corded Corded Corded Corded
View Product View Product View Product View Product




Warranty / Certifications

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Customer Questions & Answers

My local homedepot does not carry this sander, where do I buy the sandpaper disc

Asked by: Anonymous
Answered by: THEGREEKGOD
Date published: 2015-09-17

Is the Milwaukee 5 in. Random Orbit Sander, model # 6021-21 an 8 hole or 5 hole?

Asked by: Anonymous
It's an 8-hole.
Answered by: Grif
Date published: 2015-11-06

Is anything else included with this sander (case, sanding discs)?

Asked by: Anonymous
Answered by: George
Date published: 2015-11-07

can i ship this to a store

Asked by: Anonymous
Answered by: THEGREEKGOD
Date published: 2015-09-17
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Customer Reviews

5 in. Random Orbital Sander is rated 4.3 out of 5 by 157.
Rated 1 out of 5 by from On/off switch continues to fail like older version I had the older version that had issues with the on/off switch failure. Parts Depot was out of the $2 part so I purchased the newer version which looked like it had a better switch than the older version. WRONG... after about 10 hours of use it failed to turn on. Opened it up and the inside was completely caked in dust. Unbelievable that this isn't sealed. I've moved onto a Bosch done wasting money on these sanders. Still have other Milwaukee tools not sure why they can't figure out a sander.
Date published: 2016-12-12
Rated 5 out of 5 by from Excellent Product I'm at a point where I'm tired of going cheap on tools and products. I've decided to spend the money necessary in order to get the quality items I need in order to complete a task. This sander is a perfect example of that. It's not much more than the cheapy ones, but you get a lot more bang for the buck. It's got plenty of power, good on/off switch, adjustable speed, and a long cord . . . and a 5 year warranty. This thing removes wood! The solid case is of lifetime quality and leaves plenty of room for the sander as well as many extra sanding pads. I'm very happy with this sander. Hopefully the kids' bunk beds will be done soon!
Date published: 2012-04-03
Rated 2 out of 5 by from Good tool but trouble I was only able to complete one job with this sander before the hook n loop pad stopped holding the sandpaper. Now I have to buy a replacement pad. Not good when you consider Milwaukee' s "tool - reputation". I'll definitely buy a new sander, (not Milwaukee), from someone else.
Date published: 2012-07-12
Rated 5 out of 5 by from Fantastic Sander! I am an accomplished woodworker (everything from simple projects to high-end furniture and cabinetry, and I have five of the top brand sanders. I needed to replace one that broke down unexpectedly and purchased this Milwaukee orbital sander from Home Depot. I had previously seen that it had won tool reviews as a top sander, but was skeptical of the performance reviews for such an inexpensive tool. After trying it out, I was amazed! It works every bit as good as the reviews. The best two features: 1.) It removes material faster than any sander I own (including a heavy-duty 6 inch angled Dewalt sander), and 2.) It has a modified brake that winds down very fast after turning it off---a great time saver. Don't be afraid of the fast material removal - it also leaves the smoothest finish of all my sanders. I will purchase at least one more, so that I can do several levels of sanding without changing paper (or using some of my other lesser performing sanders). You cannot buy a sander close to this quality unless you spend $120 (or more) and buy the Porter Cable 390 low profile orbital sander.
Date published: 2009-10-06
Rated 5 out of 5 by from Monster sander power This is actually the second time I've purchased this sander model. I bought it because I have a woodworking buddy and we both needed/wanted one. This sander is powerful and best of all the dust collector works. I even sand inside my shop now without getting sawdust every where. It's quiet and smooth running. Love it and do not hesitate to brag about it.
Date published: 2013-11-12
Rated 5 out of 5 by from Wish I bought this years ago, quick change and variable speed I needed to sand all my kitchen cabinets and this sander is a god send. It is so easy to change discs and the variable speed is great for final sanding. Add everything together with Milwaukee tool durability and you get one great tool.
Date published: 2013-03-21
Rated 5 out of 5 by from Yes, you can use this on floors. It's a long story but I'm using this to sand parquet floors in two bedrooms. This little sander is a beast and has no trouble being slightly misused in this way. Buy this for anything you'd ever want to sand. I like this so much, I actually wrote a review-I've never ever review anything online in my life.
Date published: 2010-11-07
Rated 5 out of 5 by from Great product! Best I've seen. Sands great. No swirl marks. Speed settings are easy to use. Feels great in your hand and comfortably easy to control.
Date published: 2013-08-21
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