Dewalt DWMT70781L Air Palm Sander

Model: dewndwmt70781l
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Dewalt DWMT70781L Air Palm Sander Model: dewndwmt70781l
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Product Features & specs :

Dewalt DWMT70781L Air Palm Sander

The Dewalt DWMT70781L Air Palm Sander features a lightweight, compact design with a touch control trigger for easy use. This sander has a composite body design with a cushion grip housing cover allowing for a secure palm grip and tool protection for a long life. This unit operates with a 1/4 in. air inlet and runs at 12,000 RPM. It is also designed to work with both Stick-On as well as Hook and Loop pads.
  • Composite body design provides durability and lightweight design
  • 12,000 RPM produces professional quality sanding
  • Stick-On Pad capability for quick and easy changeover
  • Touch control trigger allows you to apply needed amount of power
What’s Included:
  • Air Palm Sander - DWMT70781L
9.2 in.
4.4 in.
6.4 in.
3.3 lbs.
Air Inlet Size
1/4 in
Average Air Consumption (SCFM)
Continuous Air Consumption (SCFM)
Fitting Type
Operating Pressure (PSI)
Power Source

Reviews :

2.0 / 5.0
1 Review
5 Stars
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1 Star
Not impressed
Every time I finish sanding I have to tap the trigger 2 or 3 times to get it to stop.
February 15, 2020
Originally posted at

Q & A :

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Browse 6 questions Browse 6 questions and 8 answers
Is this variable speed?
A shopper on Jan 19, 2019
BEST ANSWER: Model DWMT70781L is not a variable speed sander.
How many inches is pad?
A shopper on Oct 31, 2018
BEST ANSWER: Model DWMT70781L will have a 6 in pad.
This unit says it works with peel and stick and with hook and loop is there another part number for hook and loop or is the pad interchangble for the hook and loop?
Ricky on Apr 24, 2016
BEST ANSWER: According to Dewalt's website it says that both can be used but dosen't mention an extra pad is included.
does it really take less than 3 CFM's to run it? I have a Husky 26 gallon compressor that generates 4 CFM's at 90PSI and have been trying to verify whether or not that will really be enough to do at home projects (including some auto body repair)
Brian on Apr 11, 2016
BEST ANSWER: The average air consumption is 2.2CFM on the Dewalt DWMT70781L.
How do u get the cover off of the air inlet ? There is a oval plastic box like cover on and in the air inlet ?
Mitch on Jan 28, 2016
BEST ANSWER: For technical assistance, please contact Dewalt directly at 1 (800) 433-9258
Is this a 5 or 6 inch disc?
Harold on Aug 16, 2015
BEST ANSWER: According to this is a 6in Psa Pneumatic Palm Sander.


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.