PFERD Flap Disc: Radial, 4-1/2" x 5/8"-11, Zirconia Alumina, 40 Grit, Fiberglass Bk
The PFERD Flap Disc: Radial (MPN 67212) is a 4-1/2" x 5/8"-11 high-performance flap disc for carbon and stainless steel, featuring 40-grit zirconia alumina with a fiberglass backing and standard density. Part of the…
SKU 3G-OTH-540641
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Product Description
The PFERD Flap Disc: Radial (MPN 67212) is a 4-1/2" x 5/8"-11 high-performance flap disc for carbon and stainless steel, featuring 40-grit zirconia alumina with a fiberglass backing and standard density. Part of the Z SGP CURVE series, it uses a 5/8"-11 connector size.
Frequently Asked Questions
What is the PFERD 67212 flap disc used for?
The PFERD 67212 flap disc is used for grinding, blending, and finishing carbon and stainless steel. Its 40-grit zirconia alumina with fiberglass backing suits heavy material removal and surface preparation in metal fabrication, welding, and industrial maintenance applications.
What are the specifications of the PFERD 67212 flap disc?
The PFERD 67212 is a 4-1/2" x 5/8"-11 radial flap disc with 40-grit zirconia alumina, fiberglass backing, and standard density. It is part of the Z SGP CURVE series and uses a 5/8"-11 connector size for angle grinders.
Where to buy PFERD flap discs worldwide?
3G Electric supplies PFERD flap discs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine PFERD abrasives like the 67212 and deliver to your facility, ensuring compliance with international shipping requirements.
How to select the right PFERD flap disc grit for steel?
For heavy stock removal on carbon or stainless steel, choose a coarse grit like 40 (PFERD 67212). For blending or finishing, use finer grits (80-120). Match the disc diameter and arbor size (5/8"-11) to your grinder, and ensure the abrasive type (zirconia alumina) suits the metal.
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.









