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Mastec Metal Cutting Blades - 4.5 Inch Rim Cut Off Disc - 7/8 Inch Arbor Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
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Description of Mastec Metal Cutting Blades - 4.5 Inch Rim Cut Off Disc - 7/8 Inch Arbor

【Specification】:Outer diameter 115mm(4.5 inch)with the arbor of 22.23mm(7/8 inch). 【Long use time】:Through a large number of cutting tests, this cut off disc can be cut over 3000 cuts. 【Application】:Dry cutting metal profiles,rebar,iron,aluminum,steel bars,steel plates,steel pipes and other metals. 【Vacuum Brazed technology】:Make synthetic diamond grits permanently brazed on the steel plate with special solder,creating a strong and extreme heat resistant section. 【Good Service】:Please contact us if you have any questions about this saw blade.We guarantee the 100% replacement free of charge.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 2 out of 5

SO SO 🤔 SORRY to Grinding Wheels & Discs

It's ok, I tried it on the type of metal we're installing 24 gauge wall panels and it didn't cut that well what I have not done. I don't like the cut he made. Sorry it's a mediocre product for what I use it for, it might be good for cutting pipe and angles but 24 gauge steel for me I don't like how it cuts, sorry.

Pros
  • Industry and Science
Cons
  • Definitely Bad Product

Revainrating 5 out of 5

Cuts metal very well

I had the exact same wheel from the same company the only difference was that there were radial slots in the edge of the blade. This blade cut very well and was thin enough to cut relatively narrow slits. Through my own fault, I damaged the blade's edge by accidentally bending one of the teeth, rendering it unusable. This blade has no radial cuts, so it should be more durable in my hands.

Pros
  • Grinding Wheels and Grinding Wheels
Cons
  • Working Speed

Revainrating 5 out of 5

Cuts very quickly and firmly, makes a thin cut.

Ideal for cutting 1.5" square steel pipe. I only had to make one cut but the diamonds and most of the color stayed on the disc. I've never used a cut-off wheel on an angle grinder, so I wish I could fill in for a jig that turns it into a saw. The guys in the videos make it so easy, but my cut is pretty rough. I also used it to cut off a small broken lock... It took about 20 seconds. The blade went through the first side of the shackle so quickly that I went ahead and cut both of them. I…

Pros
  • Cutting Wheels
Cons
  • Some Cons