60647 - Pferd POLIFAN 7-Inch Zirconia Flap Disc 40 Grit Type 29

Heavy-Duty Weld Removal with Pferd 7-Inch Flap Discs

For welders tackling heavy fabrication jobs, the Pferd 60647 POLIFAN Flap Disc is a powerhouse tool. This 7-inch abrasive disc is designed with a Type 29 conical profile, which provides the best angle for aggressive edge grinding and heavy weld seam removal. The 40 grit Zirconia Alumina abrasive is self-sharpening and tough, capable of biting into hard materials like Stainless Steel without glazing over or causing excessive heat buildup.

One of the standout features of this disc is its high-density configuration. Labeled as a "Thick" disc, it packs 40% more abrasive cloth than standard alternatives. For a welder, this means fewer trips to the tool crib to grab a new disc and more time keeping the arc on. The 7/8-inch arbor fits standard large angle grinders, ensuring compatibility with your existing tool fleet. The flap arrangement is also engineered to offer a degree of flexibility, providing a smoother feel during operation compared to rigid grinding wheels, which helps reduce operator fatigue during long shifts.

Performance Characteristics

• Type 29 Shape: Angled flaps allow for greater surface contact and higher pressure during contour and edge work.
• Cool Grinding: Zirconia grain runs cooler than aluminum oxide, protecting stainless steel from heat discoloration.
• High Stock Removal: 40 grit is the go-to choice for leveling welds quickly and efficiently.