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Pferd 1-1/2" x 1-1/4" Mounted Flap Wheel, 120 Grit, 1/4" Shank

$11.42/ea $57.10/1of1 only $5.71/eaSave 50%

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OVERVIEW

Smooth Out Your Hardest Jobs

When you need to clean up a weld inside a pipe or smooth out a tight corner where a standard flap disc just won't fit, the Pferd 1-1/2" Mounted Flap Wheel is the tool you reach for. This isn't just another sanding wheel; it's a durable finishing solution built to handle the demands of a professional welding shop. The 120-grit abrasive is perfect for that final pass—blending out tool marks and leaving a clean, professional surface ready for painting or plating.

We know that consistency matters. Cheap flap wheels wear down unevenly and start vibrating, ruining your finish and your patience. Pferd wheels are balanced and built to wear down evenly, exposing fresh sharp grain all the way to the core. The flexible flaps hug the metal, making it easy to blend radiuses and contours without gouging the base metal. It's like having a flexible file that spins at 25,000 RPM.

Pop this into your die grinder to clean up ID welds, deburr machined parts, or prep surfaces for inspection. The 1/4" shank locks in tight, and the aluminum oxide grain cuts fast on steel, stainless, and aluminum. Stop struggling with hand sandpaper in hard-to-reach places and let this flap wheel do the work for you. It’s a small tool that makes a big difference in the quality of your finished product.

Additional Information
Brand:Pferd
Grit:120
Diameter:1.5"
Width:1.25"
Used To Grind:Steel or Stainless or Aluminum
Used To Sand:Metal, Wood
Product Type:Mounted Flap Wheel
Abrasive Material:Aluminum Oxide
Shank Diameter:1/4"
Max RPM:25000
Packaging Description:1of1
Thickness:n/a

INCLUDED

  • (1) Mounted Flap Wheel, 1-1/2" x 1-1/4", 120 Grit

APPLICATIONS

  • Internal diameter (ID) grinding and finishing of pipes and cylinders
  • Blending contours and radiuses on machined parts
  • Deburring cut edges and drilled holes
  • Surface preparation prior to painting or coating
  • Cleaning molds and dies in toolmaking
  • Removing heat discoloration and light oxidation

FAQ

The maximum operating speed for this 1-1/2" diameter flap wheel is typically 25,000 RPM. Always check the label on the product to confirm and ensure your tool does not exceed this speed.

Yes, the Aluminum Oxide grain is suitable for use on stainless steel, as well as carbon steel and non-ferrous metals. It provides cool grinding to help prevent heat discoloration.

You will need a die grinder (air or electric) or a flexible shaft machine equipped with a 1/4-inch collet.

No, 120 grit is a fine abrasive intended for finishing, blending, and polishing. For heavy stock removal or slag removal, a coarser grit like 40 or 60 would be more effective.

A mounted point is a solid grinding stone, which is rigid and aggressive. A flap wheel is made of flexible abrasive cloth sheets, allowing it to conform to shapes and provide a smoother, blended finish rather than grinding away material aggressively.

Yes, this is a 'mounted' flap wheel, meaning the abrasive flaps are permanently bonded to a central 1/4-inch steel shank.

The flap design allows the wheel to be flexible, conforming to the workpiece. As the flaps wear down, new abrasive grain is exposed, ensuring a consistent finish throughout the life of the wheel.

Yes, it works well on aluminum. The flap structure helps prevent loading (clogging) compared to solid grinding wheels, though using a lubricant can further extend life on soft metals.
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