Flap Disc, Coarse, 40 Grit, 577F, Type 29 MPN:7010363154
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Free Shipping
In Stock
SKU
510-G4580241
Flap Disc, Coarse, 40 Grit, 577F, Type 29
The 3M 577F Flap Disc is a high-performance tool for heavy-duty sanding and grinding applications. Its coarse 40-grit zirconia alumina abrasive material quickly removes material and smooths out surfaces. The Type 29 design provides aggressive cutting and durability, while the fiberglass backing plate withstands high temperatures and resists wear. Suitable for use on metal, wood, and other tough materials, this flap disc is ideal for welders, fabricators, and metalworkers. Its high-speed performance (up to 13,300 RPM) and long-lasting design make it a valuable addition to any workshop or job site.
Top product features:
- Abrasive Type Coated with Zirconia Alumina for aggressive cutting and sanding
- Coarse Grit 40 for rapid stock removal and surface preparation
- Maximum Operating Speed of 13,300 RPM for efficient sanding and finishing
Top product applications:
- Deburring and smoothing of metal surfaces
- Grinding and polishing of metal pipes and fittings
- Removing old coatings and paint from metal surfaces
Flap Disc, Abrasive Type Coated, Abrasive Material Zirconia Alumina, Grade Coarse, Backing Plate Material Fiberglass, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Density Rating Standard, Flap Disc Type Type 29, Overall Diameter 4 1/2 in, Series 577F, Backing Material Polyester, Backing Weight YF, Coating Coverage Closed, Grit 40, Maximum Operating Speed 13,300 RPM, Color Green, Features Performance Coated
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 10
- Unit of Measure: EA
- Package Length: 8.20
- Package Width: 5.10
- Package Height: 5.40
- Package Weight: 4.20
Product info last updated on January 13, 2026 8:05am UTC
Category: Sanding Abrasives