SAIT 77728 SAIT GF Grind & Finish Flap Discs, 5" x 7/8", Aluminum Oxide Grain, Very Fine/150 Grit, 10-Pack MPN:77728
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Free Shipping
In Stock
SKU
510-G3779785
SAIT 77728 SAIT GF Grind & Finish Flap Discs, 5" x 7/8", Aluminum Oxide Grain, Very Fine/150 Grit, 10-Pack
The SAIT GF Grind & Finish Flap Discs are a high-performance tool for metalworkers and fabricators. These 5-inch discs feature a very fine 150-grit aluminum oxide grain, ideal for polishing and finishing metal surfaces. The fiberglass backing provides durability and resistance to heat and wear, while the Type 29 design allows for smooth, even grinding. Perfect for deburring, polishing, and finishing metal parts, these discs are suitable for use on a variety of materials, including steel, aluminum, and stainless steel. With their high speed rating and long lifespan, these discs are a valuable addition to any metalworking arsenal.
Top product features:
- Aluminum oxide grain provides aggressive cutting action.
- Very fine grit of 150 allows for high surface finish.
- Fiberglass backing material provides durability and resistance to wear.
Top product applications:
- Deburring and edge rounding of aluminum and other non-ferrous metals
- Grinding and polishing of welds and other metal surfaces
- Smoothing and finishing of metal castings and forgings
Flap Disc, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Grade Very Fine, Connector Size 7/8 in, Flap Disc Type Type 29, Overall Diameter 5 in, Series GF, Backing Material Fiberglass, Backing Weight X, Grit 150, Maximum Operating Speed 12,200 RPM
Additional Information
- Country of Origin: BE
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 5.00
- Package Height: 0.70
- Package Weight: 0.19
Product info last updated on January 13, 2026 9:36am UTC
Category: Sanding Abrasives