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60636 - Pferd POLIFAN-STRONG 5-Inch Zirconia Flap Disc 80 Grit Type 29

Packaging: 10 in a pack
$9.72/ea $60.80/10 in a pack only $6.08/eaSave 37%

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OVERVIEW

Grind Welds Faster with Pferd 60636

Welders know that time spent grinding is time not spent welding. The Pferd 60636 POLIFAN-STRONG Flap Disc is built to tackle that problem head-on. This isn't your average hardware store flap disc; it is a high-performance tool designed specifically for the welder who needs to remove metal fast and keep moving. With an 80-grit Zirconia Alumina abrasive, it strikes the perfect balance between aggressive stock removal and leaving a clean, workable finish on your metal.

What sets the POLIFAN-STRONG apart is its incredible longevity. Pferd has engineered this disc with long, radially arranged flaps that pack 40% more abrasive material onto the backing plate compared to standard PSF discs. For a welder, this means you can grind down long seams or heavy fillets without the disc giving up halfway through the job. It maintains its aggressive cut right down to the last layer of cloth, ensuring you get maximum value out of every single disc.

The Type 29 conical profile allows for a comfortable grinding angle, making it easier to dig into corners or smooth out contoured welds. It is formulated to work exceptionally well on both mild steel and stainless steel, preventing cross-contamination issues in shops that handle multiple materials. If you are tired of burning through cheap discs that glaze over or wear out in minutes, upgrade to the Pferd 60636 and experience the difference that premium German engineering makes in your daily fabrication work.

Additional Information
Brand:Pferd
Diameter:5"
Arbor (in):7/8"
Grit:80
Used To Grind:Steel or Stainless
Packaging Description:10 per pack
Abrasive Material:Zirconia Alumina Z
Disc Type:Type 29 (Conical)
Series:POLIFAN-STRONG (SGP)
Max RPM:12200
Bore (in):7/8"
Diameter (in):5"

INCLUDED

  • 10 x Pferd POLIFAN-STRONG Flap Discs (5" x 7/8", 80 Grit)

APPLICATIONS

  • Grinding weld seams on steel and stainless steel
  • Chamfering and edge beveling
  • Deburring heavy metal parts
  • Surface blending and finishing
  • Contour grinding on tanks and vessels

FAQ

The POLIFAN-STRONG features a unique radial flap arrangement with longer flaps, providing approximately 40% more abrasive material for significantly longer service life.

While Zirconia can cut aluminum, this disc is optimized for Steel and Stainless Steel. For aluminum, a disc with specific fillers to prevent loading (clogging) is recommended.

The maximum operating speed is 12,200 RPM. Always ensure your angle grinder does not exceed this rating.

No, this is a Type 29 flap disc with a built-in fiberglass backing plate. It mounts directly to the angle grinder using a flange nut.

Type 29 refers to the conical shape of the disc, where the flaps are angled. This is ideal for aggressive grinding and contour work, as opposed to Type 27 which is flat.

80 grit is a medium-coarse grit. It is excellent for refining weld profiles and blending, but for very heavy, rapid stock removal, a coarser 40 or 60 grit might be faster. 80 grit leaves a smoother finish.

It is specifically designed for use on Steel and Stainless Steel (INOX).