Search  for anything...

DEWALT Orbital Sander Kit, 5 inch, 3 amp, Corded, 12,000 OPM (DWE6421K)

  • Based on 5,365 reviews
Condition: New
Checking for the best price...
$79.98 Why this price?
Save $3.03 was $83.01

Buy Now, Pay Later


As low as $13.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Oct 13
Order within 6 hours and 13 minutes
Available payment plans shown during checkout

Features

  • 3.0 amp motor that spins the pad at 12,000 OPM
  • Shorter height allows the user to get closer to work piece
  • Separate counterweight design reduces vibration for improved comfort
  • Rubber over-mold in all of the critical areas of the sander
  • Improved dust-sealed switch to protect against dust ingestion for longer switch life
  • Improved dust collection and one-handed locking dust bag
  • Dust port is designed to fit directly to the DWV010 or DWV012 dust collectors
  • To attach dust port to other vacuum systems with 1-1/4 in. hoses, use DWV9000 Universal Quick Connector

Description

The DWE6421K 5 in. Single Speed Random Orbit Sander Kit with hook & loop pad has a 3 amp motor that delivers 12,000 OPM. The separate counterweight reduces vibration and along with the rubber overmold grip provides comfortable sanding. A shorter design allows users to get closer to the work surface and the one-handed locking dust bag attaches securely to the sander to aid in dust collection or the user can attach the sander directly to the DWV010 or DWV012 dust collectors.

Brand: DEWALT


Product Dimensions: 10.08"L x 7.23"W x 6.24"H


Grit Type: Medium


Voltage: 120 Volts


Power Source: Corded


Brand: ‎DEWALT


Product Dimensions: ‎10.08"L x 7.23"W x 6.24"H


Grit Type: ‎Medium


Voltage: ‎120 Volts


Power Source: ‎Corded


AC Adapter Current: ‎3 Amps


Maximum Rotational Speed: ‎12000 RPM


Battery Description: ‎Corded Electric


UPC: ‎885911349291


Global Trade Identification Number: ‎91


Manufacturer: ‎DEWALT


Part Number: ‎DWE6421K


Item Weight: ‎3.89 pounds


Item model number: ‎DWE6421K


Is Discontinued By Manufacturer: ‎No


Size: ‎5"


Color: ‎Yellow


Style: ‎Sander


Finish: ‎Brushed


Material: ‎Blend


Pattern: ‎Solid


Shape: ‎Rectangular


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎(1) Dust bag; (1) Carrying bag; (1) Sander


Batteries Included?: ‎No


Batteries Required?: ‎No


Description Pile: ‎Corded Electric


Warranty Description: ‎3 year limited warranty


Date First Available: June 18, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • DEWALT Sander
I am very pleased with my DEWALT Orbital Sander Kit! It delivers incredible sanding performance on all types of projects, from small DIY tasks to larger woodworking jobs. The sander feels sturdy and well-built, and the kit comes with everything needed to get started right away. It’s efficient, easy to use, and makes smooth, professional-quality results every time. A fantastic tool that I would highly recommend it. ... show more
Reviewed in the United States on September 18, 2025 by Francisco Medina

  • Excellent tool
This replaced a Bauer from harbor freight that broke after about 10 hours of use. The difference in quality is immediately apparent. The dewalt is quieter, more powerful, and feels like it is putting more energy into wood than it is in into your hands (which is a pleasant change from the previous). The dewalt costs twice as much and is well worth it. ... show more
Reviewed in the United States on September 17, 2025 by H. M. T. H. M. T.

  • Great Sander
Pros: It sands great and doesn't run out of batteries. Cons: you need to carry an extension cord.
Reviewed in the United States on September 22, 2025 by JamesV

  • Quality Tools
Nice sander set. Easy to set up and use for someone with no experience.
Reviewed in the United States on September 18, 2025 by AZTROGRS

  • Great product. Holds up great.
I’ve put many many hours on this sander and it never disappoints. Great product.
Reviewed in the United States on September 16, 2025 by Matt

  • Loud and dusty, but gets 'er done!
This is my first sander. I wanted to work on diy projects like changing up my nighstand and dresser. I bought some sanding pads to go with it. The sander seems to do a great job, although there is a lot of dust build up on the actual sander itself. It gets caked on everywhere and if you give it a tap it all falls off. I would think that the dust collector would do a better job. As for the actual sander, it gets the job done and I haven't come across any issues with the quality of the sanding itself. I live in an apt building and the sander is rather loud so I would only use this during normal daylight hours. Would certainly recommend for someone starting out with sanding since it's straightforward to use. Would also highly recommend using this somewhere outside that you dont mind getting very dusty, if that wasn't a given already. ... show more
Reviewed in the United States on August 26, 2022 by Madison

  • Exactly what I need!
I do engraving work on wood. Sometimes I need to level or erase so I use this sander. Really nice piece of equipment! It puts out a lot of dust so I have set it up to connect to a dust collection system I would consider that a must.
Reviewed in the United States on August 19, 2025 by RopeMan

  • Great orbital sander
I ordered this. It was stolen off my front porch. Amazon refunded my money. I needed it the next day so I had to purchase one from Home Depot which costed me more money. Works great though
Reviewed in the United States on August 14, 2025 by R. P.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...