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514.7 out of 5 Stars. 51 reviews


HART 2-Piece 4.5-inch Flap Disc 36 Grit
Key item features
- Versatile Applications: Ideal for shaping or smoothing wood, metal, and masonry, this flap disc handles multiple tasks like weld grinding, deburring, and rust or paint removal.
- Aggressive Grinding: Recommended for aggressive use and heavy-duty applications, the 36-grit material quickly removes large amounts of material.
- Enhanced Finishes: Flap discs provide finer finishes compared to traditional grinding wheels and are effective on uneven surfaces.
- Pack Contents: Each package includes two 4.5-inch flap discs for extended use.
- Tool Compatibility: Designed to work with most 4-1/2 inch angle grinders, featuring a 7/8-inch arbor size and a maximum RPM of 13,300.
- Cool Operation: An active grinding agent ensures cool cutting performance with light pressure during operation.
Specs
- Abrasive wheel & disc typeGrinding Wheels
- Grit size36
- Diameter4.5"
- MaterialAluminum Oxide
- GradeCoarse
- BrandHART
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About this item
Product details
Flap discs offer the main advantage of being able to provide finer finishes than grinding wheels and can perform on uneven surfaces. HART’s 4-1/2” 36-Grit Flap Disc quickly removes large amounts of material with aggressive grinding action. The 36-grit material (very coarse) is great for shaping or smoothing wood, and metal. The disc is designed to work with most 4-1/2” angle grinders and an arbour size of 7/8” and a maximum of 13,300 RPM while the active grinding agent provides cool cutting with light pressure.
- It’s ideal for shaping or smoothing wood, metal and masonry.
- It tackles multiple jobs without changing discs, making it ideal for weld grinding, deburring, rust or paint removal.
- Recommended for aggressive use and heavy-duty applications only.
- Includes 2 wheels per pack
Specifications
Abrasive wheel & disc type
Grit size
Diameter
Compatibility
Warranty
Warranty information
Warnings
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Customer ratings & reviews
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Showing 1-3 of 13 reviews
Verified Purchase
Excellent flap disks
These worked exactly as I had hoped. They held up and performed the tasks at hand. Great price on flap disks that definitely work.
making it smooth
This product is really great I used it to smooth out the surface of a table that I was making and it sure was a a lot faster then hand sanding and helped me get my project done a lot faster I love it and I think any one who needs to resurface a project should invest in these grinding wheels they will really save a lot of time
Made job easier
I had an old metal glider that has been handed down from my parents. It really took a beating from the weather and needed old paint and some rust spots smoothed out. These wheels made the so much easier with a grinder than sanding it down by hand. Saved a lot of time.
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