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Pferd POLIFAN 7-Inch Zirconia Flap Disc 60 Grit Type 29

$35.84/ea $224.00/10 in a pack only $22.40/eaSave 37%

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OVERVIEW

Aggressive Stock Removal for Professional Welders

When you need to grind down heavy welds or shape steel edges fast, the Pferd 62229 POLIFAN Flap Disc is the tool for the job. This 7-inch beast is packed with aggressive Zirconia Alumina grain, designed to bite into steel and resist dulling even under heavy load. Unlike standard aluminum oxide discs that wear out quickly, Zirconia stays sharp longer, giving you more grind time per disc and saving you money in the long run.

The Type 29 conical shape is a favorite among welders for its aggressive angle of attack. It allows you to dig into corners and grind edges with maximum control and pressure. Whether you are beveling plates for a butt joint or smoothing out a heavy fillet weld, the 60 grit abrasive provides the perfect balance of speed and finish. It removes metal rapidly but leaves a smoother surface than a grinding wheel, often eliminating the need for a secondary sanding step.

Pferd's "Steel Superior" designation means this disc is specifically formulated to maximize performance on carbon steel. It runs cool and resists loading, ensuring that you get consistent performance from the first spark to the last. Equip your 7-inch grinder with the Pferd 62229 and experience the difference that high-quality German engineering makes in your daily fabrication tasks.

Additional Information
Brand:Pferd
Diameter:7"
Arbor (in):7/8"
Grit:60
Used To Grind:Steel
Disc Type:Type 29 (Conical)
Abrasive Material:Zirconia Alumina
Product Line:POLIFAN Superior
Packaging Description:10 in a pack
Bore (in):7/8"

INCLUDED

  • 1 x Pferd POLIFAN Flap Disc 7" x 7/8" 60 Grit Type 29

APPLICATIONS

  • Weld grinding and leveling
  • Edge chamfering and beveling
  • Surface blending on steel
  • Deburring heavy workpieces
  • Removing mill scale and rust

FAQ

Type 27 discs are flat and best for blending and finishing on flat surfaces. Type 29 discs, like this Pferd model, are conical (angled), making them better for aggressive stock removal and contour or edge work.

The Pferd 62229 is specifically designed for use on steel. Its Zirconia Alumina grain is optimized for ferrous metals.

60 Grit indicates a medium-coarse abrasive texture. It is aggressive enough to remove weld seams and stock quickly but leaves a smoother finish than coarser 36 or 40 grit discs.

No, this is a 7-inch diameter disc with a 7/8-inch arbor. It is too large for 4.5-inch or 5-inch grinders and must be used on a compatible 7-inch angle grinder with the appropriate guard.

Zirconia Alumina is tougher and more heat-resistant than Aluminum Oxide. It self-sharpens as it fractures, providing a faster cut rate and longer life, especially on harder materials like steel.

No, flap discs have an integrated backing plate (usually fiberglass or plastic) and do not require a separate backing pad like fiber discs do.

Pferd's Superior line is designed for high performance and long service life, offering a better cost-to-performance ratio for professional industrial users compared to standard economy lines.