Header banner
Revain logoHome Page
dewalt dw840 7 inch medium grinder logo

DEWALT DW840 7 Inch Medium Grinder Review

3

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🔧 Industrial Power Tools, 🛠️ Industrial Power & Hand Tools

View on AmazonView on ЯM

Media

(3)
img 1 attached to DEWALT DW840 7 Inch Medium Grinder
img 2 attached to DEWALT DW840 7 Inch Medium Grinder
img 3 attached to DEWALT DW840 7 Inch Medium Grinder

Description of DEWALT DW840 7 Inch Medium Grinder

Plastic / Metal. Imported. Angle grinder comes with 13 Amp motor. 8,500 RPM metal grinder. Guard can be adjusted to redirect sparks away from user. Single-wrench wheel changes with spindle-lock button. Runs off of AC/DC power.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Great quality, perfect for the job!

I need to cut a transmission shaft off a John Deere cutter. A work colleague asked me why I didn't just use an angle grinder with a cutting disc? Well, the deal I got on this Dewalt with a 7" cut-off wheel did the trick. I used this paint grid from the revolving deck to prep paint and sharpen mower blades. The quality of the instrument is excellent. I recommend this everyday for medium usage projects.

Pros
  • Freehand
Cons
  • Very expensive

Revainrating 5 out of 5

Love This Item - Power Tools

This is a beast. Even with cheap blades/cups it will go through things like oil. Bought to cut through a steel channel (the previous owners of my house built a two story tower from a 1/4 inch angle and channel in the back of the backyard to run a clothesline from a second story window). As I lowered the tower very carefully, I had to get rid of the steel. My little 4.5 inch grinder didn't cut it. This mill completed the project quickly. I also bought a concrete grinding diamond cup to knock out

Pros
  • Durable Finish
Cons
  • Damaged

Revainrating 5 out of 5

Cut through an old galvanized water pipe like butter.

Excellent tool for cutting old galvanized metal water pipes. Just open the wall wide enough to accommodate the blade guard and move on. Lots of sparks, lots of noise, hold the instrument and the instrument is heavy, so when you need to extend the console, it will be difficult to hold the instrument. This is the only review that will help you. Everyone else is funny because they show metal pipe cutting in the shop – I can cut anything in the shop. You need videos of real use, like cutting out an

Pros
  • Excellent overall performance
Cons
  • Doubtful