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Model#: DEWNDW660

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Dewalt DW660 5.0 Amp 30,000 RPM Cut-Out Tool

  • Dewalt DW660 5.0 Amp 30,000 RPM Cut-Out Tool
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  • Tool-free bit change for fast and easy bit changing without a wrench
  • Turn-on and bump-off switch allows user to easily shut tool off
  • 5.0 amp, 30,000 RPM motor provides more cutting power
  • Slim body design for less fatigue over prolonged use
  • Dust-sealed switch provides durability and long switch life
  • Jam-pot construction provides jobsite durability
  • This item may ship in the original manufacturer's packaging.
  • 5.0 Amp 30,000 RPM Cut-Out Tool - DW660
  • General Purpose Bit
  • Drywall Cutting Bit
  • 1/4 in. Collet
Compliance and Restrictions
warning: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to


Series: Corded
Length: 10 in.
Weight: 3.2 lbs.
Accessories Included: 0
Batteries Included: 0
Shipping Weight: 3.6 lbs.


  • Cutting holes in drywall for recessed lighting, electrical boxes or outlets
  • Ceramic tile work
  • Countertop cut-outs
  • Cutting holes in Hardiplank cement board
  • Cutting holes in plywood or cabinets for installation
  • Cutting holes in acoustical ceiling tile for sprinkler systems and recessed lighting
  • Recommendations


    4.2 / 5.0
    11 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (8)
    Easy To Use (8)
    Powerful (3)
    Best Uses
    Home Repair (2)
    Frequent Use (1)
    Not so good
    nothing but sheetrock use.
    August 1, 2018
    Yes, I would recommend this to a friend
    Useful tool
    Right tool for drywall cutouts. Could use all available size of sleeves in the package...
    June 3, 2016
    Yes, I would recommend this to a friend
    Easy To Use
    works great
    this worked great for my lid that was double stacked.
    April 13, 2016
    Not suitable for wood and tiles
    I tried to use the bits to drill/cut tile but it did not work. I guess the tool is only good for drywall. Trying to make it work on even ended in the bits becoming too hot and turning black with smoke from the wood dust.
    September 14, 2015
    Yes, I would recommend this to a friend
    Easy To Use
    Good for mi
    June 25, 2015
    Yes, I would recommend this to a friend
    Easy To Use
    great tool, I'd swear it is brand new.
    Being an engineer and designer the tool was designed right
    September 23, 2014
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Frequent Use
    I would buy this product again and again
    good tool
    March 20, 2012
    Yes, I would recommend this to a friend
    Easy To Use
    Just as new
    Bought this reconditioned - couldn't tell it wasn't new. works perfectly. Great service from CPO.
    March 2, 2010
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Home Repair
    good reliable product
    My first dw660 has over 1000 hours of abuse as a CNC wood router spindle- only needed 1 set of brushes and bearings- I like it so much I bought 2 more for 2 CNC machines. I have an external speed control, but it would be nice if it was built in.... Low vibration, no noticable shaft wobble (cuts clean and true)easy to mount in my machine. hand tighten/release works good, still use a wrench for high speed/deep cut application though.
    February 11, 2010
    Easy To Use
    Compare alternatives if paying full pric
    I thought I would be able to use it to cut out plywood and masonite up to maybe 3/8" but it doesn't appear so.

    I purchased a rebuilt so it was a good investment anyway for the money.
    April 12, 2009

    Questions & Answers

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    Browse 1 question Browse 1 question and 2 answers
    Is this tool meant to ride along the plastic outlet box. Tried my new tool a few times and it just cuts right into the box. I followed the manual but does not work. Could it be the bit? Or me?
    wood guy on Feb 24, 2015
    BEST ANSWER: It could be one of two things. 1. The bit that you are using is just too big or 2. You need to set the depth correctly. Please call DeWalt technical department to get instructions on how to properly set your depth. Their phone number is 800-433-9258.


    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.