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Efficiently Grind with HOYIN Knotted Carbon 8 11UNC Grinder Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
🧼 Abrasive Brushes, 🪚 Abrasive & Finishing Products

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Description of Efficiently Grind with HOYIN Knotted Carbon 8 11UNC Grinder

*Feature: 0.020in normal carbon steel,1/2 in. face width, 7/8 in. trim,Universal 5/8-11 in. threaded arbor,20,000 RPM max. * Fits: 4 in. and 4-1/2 in. angle grinders Rugged knot construction for aggressive action. * Handles: old greasy build up, precision deburring, rust, spatter and paint removal and cutting or wrought iron railing stripping or surface conditioning and preparation. *Made of heavy-duty carbon steel and are constructed with an internal holding plate to ensure consistency and safety. *Wire is 100% inspected to meet demanding quality specifications.Provides even balance and smooth performance.

Reviews

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

Type of review

Revainrating 5 out of 5

Cleans everything with scrub brushes

I used them on an angle grinder to remove rust and peeling paint from a 40ft steel flagpole. The ugly rust was removed very quickly. Keep the skin away as it will tear them up.

Pros
  • Abrasives and paints
Cons
  • Big and bulky

Revainrating 4 out of 5

As good as wheels for twice the price.

For cleaning expansion joints on a concrete road, removing old polyurethane caulk. The concrete hits all the wire wheels pretty hard so the 50% labor saving is worth it.

Pros
  • Abrasive Brushes
Cons
  • Slightly wrinkled

Revainrating 1 out of 5

Liability Risk - Abrasive Brushes

I know they wear out after a few minutes but after a few minutes this thing fell apart and there's nothing like little strips of metal sticking out of your pants, gloves and shirt. . I would not recommend this piece to anyone due to the risk of it falling apart on someone else's.

Pros
  • Electric Brushes
Cons
  • Available in White Only