Model#: DEWNDW758

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 DW758 8 in. Bench Grinder

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Powerful induction motor helps you speed through heavy-duty grinding projects. Wide-stance design provides greater stability while putting more space between the wheels, allowing you to work with longer and larger items. Precision-machined aluminum tool rests make accurately positioning your work easy. Industrial cast iron base and motor housing deliver professional-grade durability.
  • Powerful induction motor.
  • Wide-stance design
  • Precision-machined aluminum tool rests
  • Industrial cast iron base and motor housing
  • One 36-grit wheel, one 60-grit wheel, two eye shields, two spark deflectors, two tool rests and one adjustment wrench
Compliance and Restrictions
warning: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Refer to product manual/instructionsCancer


Length: 16 in.
Width: 10.50 in.
Height: 12.50 in.
Weight: 39.50 lbs.
Amperage: 4.2
Bluetooth Compatibility: No
Horsepower: 0.63
Motor Type: Brushed
No-Load Speed (RPM): 3600
Power Source: Electric-Corded
Voltage: 120V
Wheel Diameter: 8 in
Wheel Grit(s): 36/60
Wifi compatibility: No


  • Superior tool for large grinding and deburring applications
  • Ideal for industrial sharpening of blades, knives, chisels, and other cutting tools
  • Powerful motor will easily handle the hardest metals and most abusive applications
  • Also great for deburring, rust removal, shaping, polishing, grading, and much more
  • Recommendations


    4.3 / 5.0
    23 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (13)
    No, I would not recommend this to a friend (1)
    Powerful (12)
    Easy To Use (10)
    Value (2)
    Heavy (1)
    Best Uses
    Home Repair (4)
    Frequent Use (3)
    Large Projects (3)
    Small Projects (3)
    Requested to quotation
    I need to purchase DW758 Bench grinder with3 years guarantee,
    please offer your best price to \Dubai Jabeli port
    July 30, 2019
    Originally posted at
    Excellent value and a workhorse grinder
    I purchased this grinder about 6 years ago. I changed out the wheels for ones that erode since I use it to grind wood lathe tools. I notice some reviews indicate wobble when first turned on. My experience is all grinders need to have careful adjustment of the wheels to run true. This grinder has no vibration and no runout once set up properly.
    December 15, 2018
    Originally posted at
    Poor quality for Dewalt
    Upon unpacking, this grinder vibrated and shook like crazy, the wheels would not run true (almost 1/8” runout. The wheel nuts had been over tightened from factory to the point it had distorted the wheel plates. Upon notifying dewalt, they sent 1 (of 4 required) replacement plates. This took almost a month by time I received, and useless as 1 of 4. I dialed the shaft, and found it to have 0.004 runout. A bit more than I would like, but not end of world. I proceeded to machine my own side plates, and upon mounting them I performed more dialing, and found the faces of the shaft spacer bushings to be unparallell by 0.007-0.008”, and had to machine them true as well. A pretty shabby amount of repair/trueing to have to do
    to a new grinder.
    October 13, 2018
    Originally posted at
    DeWalt DW758
    Great product! Purchased on sale, great deal!
    June 21, 2018
    Well made, heavy duty bearings are smooth and the machine runs quiet. Going to add some kind of light attachment shortly.
    Very nice piece of equipment. Extreme power and runs smooth without vibration.
    May 28, 2018
    In use since 2007 for occasional varied projects
    I've had no issues with the grinder itself. Guards are easy to adjust. The only glitch is one of the two (or both? wheels arrived out of balance, which is a permanent condition, so the grinder vibrates the whole wall of my garage when I run it. If I used it more often, I'd replace the wheel. It's not horrible, but annoying.
    March 22, 2018
    Originally posted at
    durable power tool
    We bought this bench grinder over 10 years ago. It has been used by many staff to grind various items. It has been moved to a new shop. Very durable tool.
    February 7, 2018
    Originally posted at
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Heavy Duty Requirements
    Large Projects
    Small Projects
    DeWalt 8" Bench Grinder
    When i ordered the grinder, it was lost in shipping. CPO instantly made good on that even though it was no fault of theirs. The grinder is a great value. It has the DeWalt name, so you can expect quality. Some reviews say it vibrates. Bolt it down to the work bench, you'll be ok, it's a grinder.
    May 28, 2017
    over 2 years ago
    Describe Yourself:
    Avid Do-it-Yourselfer
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Frequent Use
    Home Repair
    What can I say it's a dewalt
    Bought this grinder to replace old craftsman grinder.Since Everything I own is dealt.It was a no brainier I'd buy this.It's a great unit and works well not to loud.Cpo is the best place to buy tools.I highly recommend CPO and dealt products.
    November 30, 2016
    over 2 years ago
    Describe Yourself:
    Beginner- Casual Do-it-Yourselfer
    Yes, I would recommend this to a friend
    Easy To Use
    I`m a Dewalt guy.
    I`ve never been disappointed with a dewalt tool. I considered the 6" model as that`s what I used before. After using the 8"wheels I found I had more work room & it doesn`t bog down.
    August 16, 2016

    Questions & Answers

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 3 questions Browse 3 questions and 9 answers
    Are there other wheels that can be put on the grinder like a wire brush wheel or a cotton buffing wheel?
    A shopper on Aug 25, 2019
    BEST ANSWER: Yes, We have purchased a wire wheel and currently have it on the unir.
    Why are all of the reviews for this DeWalt 8" bench grinder actually reviews for jigsaws?
    Bryan b on Jun 8, 2015
    BEST ANSWER: All of the reviews that you see have been written by customers. It could be that they are typos.

    New Vs. Reconditioned

    What's the difference between New and Factory-Reconditioned?

    Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
    • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
    • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
    • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
    Condition: New Factory Reconditioned
    Features: Same Same
    Specs: Same Same
    Includes: One 36-grit wheel, one 60-grit wheel, two eye shields, two spark deflectors, two tool rests and one adjustment wrench 8 in. Bench Grinder - DW758R,
    36-Grit Wheel,
    60-Grit Wheel,
    Eye Shields,
    Spark Deflectors,
    Tool Rests,
    Adjusting Wrench
    Availability: Out of Stock Out of Stock
    Warranty: 3 Year 1 Year


    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.