PFERD Flap Disc: Radial, 4-1/2" x 5/8"-11, Zirconia Alumina, 40 Grit, Fiberglass Bk
The PFERD Flap Disc: Radial (MPN 67359) is a high-performance flap disc for carbon and stainless steel, featuring a 4-1/2" x 5/8"-11 connector size, 40 grit, zirconia alumina abrasive, fiberglass backing, and…
SKU 3G-OTH-540643
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Product Description
The PFERD Flap Disc: Radial (MPN 67359) is a high-performance flap disc for carbon and stainless steel, featuring a 4-1/2" x 5/8"-11 connector size, 40 grit, zirconia alumina abrasive, fiberglass backing, and high-density construction. Part of the Z SGP CURVE series, this disc is designed for aggressive material removal and finishing on ferrous metals.
Frequently Asked Questions
What is PFERD Flap Disc 67359 used for?
The PFERD Flap Disc 67359 is used for aggressive material removal and finishing on carbon and stainless steel. Its 40-grit zirconia alumina and high-density construction make it ideal for weld grinding, edge chamfering, and surface blending in metal fabrication and maintenance applications.
What are the specifications of PFERD Flap Disc 67359?
The PFERD Flap Disc 67359 has a 4-1/2" diameter with a 5/8"-11 connector size, 40 grit, zirconia alumina abrasive, fiberglass backing, and high-density construction. It is part of the Z SGP CURVE series and is designed for carbon and stainless steel work.
Where to buy PFERD Flap Disc 67359 worldwide?
3G Electric supplies the PFERD Flap Disc 67359 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this high-performance flap disc to your facility, ensuring you get the right abrasive for your metalworking needs.
How to select the right PFERD flap disc for steel?
To select the right PFERD flap disc for steel, match grit to finish: 40 grit for aggressive removal, finer grits for blending. For carbon and stainless steel, choose zirconia alumina like the 67359. Ensure the connector size (5/8"-11) fits your grinder. PFERD's Z SGP CURVE series offers high-density construction for durability.
PFERD Products
3G Electric supplies PFERD high-performance flap discs for carbon & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









